{"product_id":"shields-sensors-modules-programmers-relays-converters-in-stock-usa-5","title":"Shields Sensors Modules Programmers Relays Converters  **In stock, USA**","description":"\u003cfont rwr=\"1\" size=\"4\" style=\"font-family:Arial\"\u003e\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e1.\u003cspan style=\"white-space: pre;\"\u003e\t\u003c\/span\u003eAC Adapter, 9V\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e2.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDisplay, OLED, 0.96-inch, Blue\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e3.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eExpansion Terminal for Arduino Nano board\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e4.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eKeypad Membrane Matrix Array Switch, self-adhesive\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e5.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eMotor Driver Board, L298N\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e6.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003ePeltier, Thermoelectric cooler module, TEC1-12706\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e7.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eProgrammer, AVR USB\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e8.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eProgrammer USB to TTL Serial UART, CP1202\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e9.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eRelay, double channel\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e10.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eRelay, single channel\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e11.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eRTC, Real Time Clock Module, DS3231\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e12.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eSensor, Temperature \u0026amp; Humidity, UC-121\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e13.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eSensor, Ultrasonic Distance high precision HY-SRF05\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e14.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eSeven Segment Display – 2.3” Red, Common Anode\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e15.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eVoltage Converter, adjustable buck step-down DC to DC 3A, MP1584EN (mini)\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e16.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eVoltage Converter, adjustable buck step-down DC to DC 5A, XL4015\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e17.\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eWi-Fi mini board, ESP8266 D1 Lua\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e1. AC Adapter, 9V\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAC Adapter with plenty of power to supply most common Arduino applications.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eINPUT: 110-240V AC (Automatic bi-volt), 50\/60Hz\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOUTPUT: 9V DC, 1A\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eModel: HCY-6888\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e2. Display, OLED, 0.96-inch, Blue\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOLED Display 0.96 Inch OLED Display 128X64 Module for Arduino\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThese displays are small, only about 1\" diagonal, but very readable due to the high contrast of an OLED display. Since the display makes its own light, no backlight is needed. This reduces the power required to run the OLED and is why the display has such high contrast. \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis breakout can be used with either an SPI or I2C interface - selectable by soldering two jumpers on the back.  The design is completely 5V-ready, with an onboard regulator and built in boost converter. It's easier than ever to connect directly to your 3V or 5V microcontroller without needing any kind of level shifter! \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNo embedded fonts inside the OLED controller, user can create the fonts through the font generation software.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eHigh resolution: 128 * 64\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eViewing angle:\u0026gt; 160 degree\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupports many control chips: Fully compatible with UNO, Mega, 51 Series, MSP430 Series, \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSTM32 \/ 2, CSR IC, etc.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eUltra-low power consumption: full screen lit 0.08W\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eDisplay area: 29.42 x 14.7mm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eVoltage: 3V ~ 5V DC\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWorking Temperature: -30 c ~ 70 c\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eModule Size: 27.0MM * 27.0MM * 4.1MM\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eI2C\/IIC Interface, need 2 IO only.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eDriver IC: SSD1306\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCharacter Color: Blue\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePin definitions:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e1\u0026gt; GND (power ground)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e2\u0026gt; VCC (positive power supply)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e3\u0026gt; SCL (clock line)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e4\u0026gt; SDA (data line)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e3. Expansion Terminal for Arduino Nano board \u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNano Expansion Terminal Adapter Shield for Arduino Nano V3.0 ATMEGA328P AU Board\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis is an expansion module for use with Arduino Nano 3.0 compatible boards.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNo assembly required, ready-to-use.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTerminals labeled according to the Nano original label.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eEasy to use\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eYou can purchase it with or without the Nano 3.0 board.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWeight: 76g\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 2.21\" x 1.65\" x 0.50\" (L* W* H)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e4. Keypad Membrane Matrix Array Switch, self-adhesive\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eModel: 4 x 3 Matrix Array 12 Key Membrane Switch Keypad\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eStyle: Self-Adhesive on backside of panel Max\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCircuit Rating: 35VDC, 100mA\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eInsulation Spec.: 100M Ohm, 100V\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eDielectric Withstand: 250VRms (60Hz, 1min)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eContact Bounce: Less than =5ms\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eLife Expectancy: 1 million closures\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOperation Temperature: -20 to +40 degree C\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCable Length: 3-1\/3inch or 86mm (include connector)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eConnector: Dupont 7 pins, 0.1inch (2.54mm) \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eColor: Black, red and blue\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 69.2 x 76.9 x 0.8mm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMaterial: plastic film\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e1 x Matrix Array 12 Key Membrane Switch Keypad 4 x 3\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e5. Motor Driver Board, L298N\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNew L298N DC Stepper Motor Driver Module Dual H Bridge Control Board for Arduino\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cspan style=\"font-size: 18.6667px; font-family: Arial;\"\u003eThis L298N Motor Driver Module is a high-power motor driver module for driving DC and Stepper Motors. This module consists of an L298 motor driver IC and a 78M05 5V regulator. L298N Module can control up to 4 DC motors, or 2 DC motors with directional and speed control. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe L298N is a dual H-Bridge motor driver which allows speed and direction control of two DC motors at the same time. ... If the motor supply voltage is up to 12V we can enable the 5V regulator and the 5V pin can be used as output, for example for powering our Arduino board.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIf you send a HIGH signal to the enable 1 pin, motor A is ready to be controlled and at the maximum speed.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIf you send a LOW signal to the enable 1 pin, motor A turns off.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIf you send a PWM signal, you can control the speed of the motor. The motor speed is proportional to the duty cycle.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSpecs:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDriver chip: L298N dual H-bridge driver chip \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDrive section terminal supply area VMS: 5 V ~ 35 V \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDrive section peak current Io: 2A \/ Bridge \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eLogical part of the terminal supply area Vss :4.5-5.5V \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eLogical part of the operating current range: 0 ~ 36mA \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eControl signal input voltage range: 4.5-5.5V HIGH LOW 0V \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eMaximum power consumption: 20W \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eStorage temperature: -25℃ ~ 130 ℃ \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDriver Board Size: 55mm * 60mm * 30mm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e6. Thermoelectric Peltier cooler module, TEC1-12706\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThermoelectric modules create a dramatic temperature differential between the two sides of their ceramic plates when electric current is applied. This is the most popular, low-cost Peltier chip.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eModule Cooling TEC1-12706 Peltier Heatsink Plate Thermoelectric Cooler\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 40mm x 40mm x 3.6mm.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWorking current: 4.3-4.6 A (rated 12 v); Imax: 6A.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eRated voltage: DC12V (Vmax: 15 v starting current 5.8 A).\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOperates Temperature: -30℃ to 70℃. \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eRefrigeration power: Qcmax 50-60 w.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e1 unit of TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V 60W\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e7. Programmer, AVR USB\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eUSBASP USBISP AVR Programmer Adapter with 10 Pin Cable USB ATMEGA8 ATMEGA128 For Arduino\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eUSBASP USBISP 3.3V \/ 5V 51 AVR Downloader Programmer USB ATMEGA8\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupports 5V and 3.3V power supply\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eHas power and programming indicator light\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOn-board overcurrent protection\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eFast and stable 10 PIN interface\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupports 51 serials and the AVR serials chips\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupport for AVRDude from version 5.2 onwards\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAllows read \/ write the microcontroller EEPROM, firmware, fuse bits and lock bits\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupport for Linux, Mac OS X and Windows\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e5 KB\/sec maximum write speed\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSoftware controlled SCK option to support targets with low clock speed (\u0026lt; 1.5MHz)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e10 pin ISP interface\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Mega Series\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega8 ATmega48 ATmega88 ATmega168 ATmega328\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega103 ATmega128 ATmega1280 ATmega1281 ATmega16\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega161 ATmega162 ATmega163 ATmega164 ATmega169\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega2560 ATmega2561 ATmega32 ATmega324 ATmega329\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega3290 ATmega64 ATmega640 ATmega644 ATmega649\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATmega6490 ATmega8515 ATmega8535\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTiny Series\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATtiny12 ATtiny13 ATtiny15 ATtiny25 ATtiny26\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eATtiny45 ATtiny85 ATtiny2313\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Classic Series\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAT90S1200 AT90S2313 AT90S2333 AT90S2343 AT90S4414\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAT90S4433 AT90S4434 AT90S8515AT90S8535\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- CAN Series\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAT90CAN128\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- PWM Series\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAT90PWM2 AT90PWM3\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWhat’s in the box: \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOne AVR 10 Pin USB Programmer 5V 51 ATMEGA8\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOne 10 pin Cable\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e8. Programmer USB to TTL Serial UART, CP1202\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCP2102 Module USB to TTL - USB To Serial UART STC uploader Micro Interface Board for Arduino\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis is the USB interface board needed to upload your program to the Arduino Pro Mini Board.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eJust connect this board to the Arduino Pro-Mini, upload your code and you’re done.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis version comes with 6 pins which is ideal for all OS, including Windows 10.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePins are included.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e9.   Relay, single channel \u0026amp; \u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e10. Relay, double channel\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino – 1 \u0026amp; 2 channels\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThese relays work great, genuine work horses, with SMD optocoupler isolation, and very stable performance.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIt can be used as a microcontroller development board module, or as home appliance control.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNormally open interface and can be set to high or low triggered by jumper.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMaximum load: AC 250V\/10A, DC 30V\/10A.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTrigger current: 5mA\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eFail safe design, even if the control line is broken, the relay will not operate.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eConvenient terminal wiring leads, easy to connect and operate\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e5V relay module\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTTL control signal of 5V-12V\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eControls DC or AC signal, and controls 110V or 220V AC load.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThere is a normally open and a normally closed contact\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWith power indicator\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe control pin has a pull-down circuit to prevent floating relay from malfunctioning\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSpecs:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eOptocoupler isolation, good anti-interference\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eLow level pull-in, high-level release. Pull, the status LED ON. Release, status LED OFF\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eVCC for the system power, JD_VCC for the relay power\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eBoard around with four fixed screw holes, hole diameter 3.1mm, easy to install and fixed\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eMaximum load: \u003cspan style=\"white-space:pre\"\u003e\t\t\u003c\/span\u003eAC 250V\/10A, DC 30V\/10A\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eTrigger current: \u003cspan style=\"white-space:pre\"\u003e\t\t\u003c\/span\u003e5mA\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDimensions (2 channels): \u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e50.5mm * 38.5mm * 18.5mm \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eWeight (2 channels): \u003cspan style=\"white-space:pre\"\u003e\t\t\u003c\/span\u003e31g\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDimensions (1 channel): \u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e50mm * 26mm * 18.5mm \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eWeight (1 channel): \u003cspan style=\"white-space:pre\"\u003e\t\t\u003c\/span\u003e22g\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e11. Real Time Clock RTC Module, DS3231\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe device incorporates a battery input, disconnect the main power supply, and maintains accurate timekeeping.   \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIntegrated oscillator improves long-term accuracy of the device and reduces the number of components of the production line.     \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.            \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAddress and data are transferred serially through an I2C bidirectional bus.       \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply.  \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIn addition, \/ RST pin is monitored as generating uP reset manually. Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe temperature sensor accuracy is +- 3 degrees C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.   \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSpecification\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e-  Size: 38mm (length) * 22mm (W) * 14mm (height)\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Weight: 8g\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Operating voltage :3.3 - 5 .5 V\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Clock chipset: high-precision clock chip DS3231\u003cspan style=\"white-space:pre\"\u003e\t\t\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Memory chips: AT24C32 (storage capacity 32K)\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Can be cascaded with other IIC device\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e- Packing: single anti-static packaging\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e12. Sensor, Temperature \u0026amp; Humidity DHT11\u003c\/b\u003e\u003cspan style=\"white-space:pre\"\u003e\u003cb\u003e\t\u003c\/b\u003e\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe DHT11 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and gives out a digital signal on the data pin (no analog input pins needed). It’s simple to use but requires careful timing to grab data. Sensor readings can be as often as 2 seconds intervals max.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis module can detect surrounding environment of the humidity and temperature\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePrecision and reliability with excellent long-term stability\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOutput form digital output\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eBuilt in fixed bolt hole for an easy installation\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eHumidity measurement range: 20%~90%RH\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eHumidity measurement error: +-5%RH\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTemperature measurement range: 0~60 Celsius.\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTemperature measurement error: +-2Cel.\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWorking voltage :5 V\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 28x12x8mm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e13. Sensor, Ultrasonic Distance high precision HY-SRF05\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eUltrasonic sensors overcome many of the weaknesses of IR sensors - they provide distance measurement regardless of color and lighting of obstacles.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThey also provide lower minimum distances and wider angles of detection to guarantee that obstacles are not missed by a narrow sensor beam.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis model is an upgrade from the lower precision HCSR-O4. This has 5 pins and can be used in 1-pin trigger\/echo or 2-pin.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSpecifications\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eTrigger Pin Format: 10 uS digital pulse\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSound Frequency: 40 kHz\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eEcho Pin Output: 0-Vcc\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eEcho Pin Format: output is DIGITAL and directly proportional with range. See our conversion formula above.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMeasurement Range: 2cm to ~4.5m\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMeasurement Resolution: 0.3cm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMeasurement Angle: up to 15 deg\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMeasurement Rate: 40 Hz\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupply Voltage: 4.5V to 5.5V\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSupply Current: 10 to 40mA\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eConnector: standard 5-pin male connector which can plug directly into breadboards.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e14. Seven Segment Display – 2.3” Red, Common Anode\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eLarge Seven Segment Display, Red 2.3-inch Digit - Common Anode.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe display size is 2.75 inches in height, the digit is 2.3” high.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e7.2v for all segments, 3.6v for dot. (typical)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePlenty available, ships today! Free shipping!\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCondition is \"New\". Shipped with USPS First Class or UPS.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e15. Voltage Converter, adjustable buck step-down DC to DC 3A, MP1584EN (mini)\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMini MP1584EN DC-DC Buck Converter 3A Power Adjustable Step-Down Mod D4M3\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMini MP1584EN DC-DC 3A power step down adjustable module buck converter, Perfect for DIY mobile power supply, monitor power supply.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThe Output Voltage: 0.8V ~ 20V; Input Voltage: 4.5V ~ 28V\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOutput Current: 3A (Max)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eConversion Efficiency: 92% (maximum)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSwitching Frequency: 1.5MHz (highest), typically 1MHz\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOutput Ripple: Less than 30mV \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOperating Temperature: -45 Celsius ~ +85 Celsius \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 22mm x 17mm x 4mm\/0.87 x 0.67 x 0.16 (L x W x H)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eModule Properties: Non-isolated step-down module (buck)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eGreat for little LED or Arduino projects, DIY mobile power supply, monitor power supply.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSize: 22 x 17 x 4mm\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ePackage included: 1 x DC-DC adjustable step-down power module\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e16. Voltage Converter, adjustable buck step-down DC to DC 5A, XL4015\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eXL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eMaintain stable output voltage and limit the output current over a range of input voltages. Great for general voltage conversion, battery charging, powering raw LEDs, automotive electronics, battery conversions, micro-controllers, and electronic projects.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eInput Voltage: 8-36V DC, Output Voltage: 1.25-32V DC, Max Load: 75W\/5A Peak, 50W\/3.5A Sustained (whichever is lower, amps or watts)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eConversion Efficiency: Up to 95%, (our test result: 24V-\u0026gt;12V1A: 92.7%)\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eDimensions: 51x26.3x14mm, XL4015 IC, 180KHz Switching Frequency\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eInput must be at least 1V more than the output voltage. Applying reverse polarity voltage to the input or output may damage the module. Current limiting function requires at least 5.6V input.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eThis module combines the high efficiency XMLSEMI XL4015 DC-DC buck converter IC with a TI LM358 Op-Amp for stable current regulation.  This module offers much higher efficiency than LM2596 based modules which means less heat and more available power for your device.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e17. Wi-Fi mini board, ESP8266 D1 Lua\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eD1 Mini Node MCU Lua Wi-Fi IoT Development Board ESP8266 CH340 module\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eOpen-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eFOR Arduino-like hardware IO\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eAdvanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eCode just like Arduino, but interactively in Lua script.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eNodejs style network API\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eEvent-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eGreatly speed up your IOT application developing process.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eSpecs:\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eD1 Mini WiFi board based on ESP8266\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eCompatible with Arduino and NodeMcu\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eThis is new version V2\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eVersion 2 Use BRT (Bias Resistor Transistor) thus making it easier going into flash mode\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eStabler operation than Old Version 1.0 board\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e11 digital input\/output pins, all pins have interrupt\/PWM\/I2C\/one-wire supported (except D0)\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e1 analog input (3.3V max input)\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eBuilt-In Micro USB Port\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eOn board reset button\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eMicrocontroller: ESP-8266EX\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eOperating Voltage: 3.3V (Max)\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003ePlease don't connect to power source which is higher than 3.3 Volts\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eDigital I\/O Pins 11\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003e1 analog input\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eClock Speed: 80MHz\/160MHz\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eFlash: 4M bytes\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eLength: 34.2mm\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eWidth: 25.6mm\u003cspan style=\"white-space:pre\"\u003e\t\t\t\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e•\u003cspan style=\"white-space:pre\"\u003e\t\u003c\/span\u003eWeight: 10g\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003eWhat’s in the box: 1 x D1 Mini Node MCU Lua WIFI IoT development board based on ESP8266-12E and pins as shown in picture\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e*** CHECK OUR EBAY STORE FOR OTHER GREAT DEALS!! **\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003ehttps:\/\/www.ebay.com\/str\/dogoodsstore  \u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial; font-size: 14pt;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/font\u003e","brand":"Arduino","offers":[{"title":"AC Adapter, 9V","offer_id":52010480927037,"sku":"AC Adapter","price":4.25,"currency_code":"USD","in_stock":false},{"title":"Display, OLED, 0.96-inch, 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Converter, adjustable 5A, XL4015","offer_id":52010481516861,"sku":"XL4015","price":1.99,"currency_code":"USD","in_stock":false},{"title":"Wi-Fi mini board, ESP8266 D1 Lua","offer_id":52010481549629,"sku":"ESP8266","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/4869\/9965\/files\/57_a300542a-7117-446a-bae2-78efadc373f0.jpg?v=1784597828","url":"https:\/\/boardsandsensors.com\/products\/shields-sensors-modules-programmers-relays-converters-in-stock-usa-5","provider":"BoardsAndSensors","version":"1.0","type":"link"}