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CH340 ATmega 2560 R3 Board Compatible with Arduino MEGA 2560 IDE + Case + Shield

CH340 ATmega 2560 R3 Board Compatible with Arduino MEGA 2560 IDE + Case + Shield

Regular price $17.25 USD
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  • ATmega 2560 R3 ATMEGA 2560, CH340 Board 
  • Acrylic Case for ATMEGA 2560 R3
  • Prototype Shield for ATMEGA 2560 R3



ATmega 2560 R3 ATMEGA 2560, CH340 Board 

The 2560 R3 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The ATMEGA 2560 board is compatible with most shields designed for the former boards. The ATmega 2560 R3 is an update to the ATmega, which it replaces.


The ATMEGA 2560 is designed for projects that require more I/O lines, more sketch memory and more RAM. With 54 digital I/O pins, 16 analog inputs and a larger space for your sketch it is the recommended board for 3D printers and robotics projects. This gives your projects plenty of room and opportunities maintaining the simplicity and effectiveness of the platform. 




Microcontroller ATmega2560

Operating Voltage 5V


 Input Voltage (recommended) 7-12V

 Input Voltage (limit) 6-20V

 Digital I/O Pins 54 (of which 15 provide PWM output)

 Analog Input Pins 16

DC Current per I/O Pin 20 mA

DC Current for 3.3V Pin 50 mA

Flash Memory 256 KB of which 8 KB used by bootloader



Clock Speed 16 MHz


Length 101.52 mm

Width 53.3 mm

Weight 37 g



Acrylic Box Enclosure Transparent Case for Arduino ATMEGA2560 R3

Precision made transparent enclosure for MEGA R3. Fits perfectly around your board and allows for access to all pins and connectors.

It comes disassembled in the package, you can assemble it yourself.

A must-have for each for Arduino ATMEGA2560 R3 owner.

Color: Transparent

Material: Acrylic sheet

Item Size: Approx. 11.8 * 7.2 * 1.8cm / 4.65 * 2.83 * 0.71in

This case is for the CH340 version of the MEGA board! (Exactly as shown in the pictures)


ATMEGA 2560 Proto Prototype Shield V3.0 Expansion Development Board with Mini PCB Breadboard 170 





This fits perfectly on top of your ATMEGA board – Ideal for testing circuits, adding components and prototyping without touching or compromising your ATMEGA board.

The Prototyping Shield makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project or use it with the small solderless breadboard to quickly test circuit ideas without having to solder.


It's got extra connections for all the I/O pins, and it's got space to mount through-hole and surface mount integrated circuits.


It's a convenient way to make your custom circuit and into a single module.


It also has an in-board RESET button.





A wide prototyping area with some extra features:


· 1.0 pinout

· 1 Reset button


· 1 ICSP connector


· 14 pin SMD footprint (50 mils pitch)


· 20 pin Through Hole footprint (100 mils pitch)





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