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Keyestudio MEGA Protoshield/prototype expansion board V3 for Arduino+breadboard

MEGA 2560 control board
Arduino MEGA 2560 R3
(230 available)
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Keyestudio ProtoShield is particularly designed for the MEGA 2560 . It makes it easy for you to design custom circuits and solder electronics directly on it.
For convenient use, there is a large prototyping space of both connected and unconnected spaced through-holes on the shield.
There is also a soldering position reserved for SMD chip on the protoshield. You can easily solder SMD ICs on the prototyping area to test them with your Arduino board.
It also extends out a row of power and ground through-holes, giving enough port resources.
You can even stick a tiny 170-holes breadboard (included) on the prototyping area. You can weld elements on the shield directly or connect circuits with tiny breadboard.


  • Can be plugged into the MEGA 2560 control board

  • Extends 5V, 3V and Arduino Vin pins

  • Comes with a Reset button

  • Comes with a power led and a D13 indicator

  • Extends an ICSP interface

  • Extends out all the control pins and power pins of Arduino

  • Able to build the prototyping circuits matched with Arduino

  • Can weld with 28PIN chip

  • Includes a tiny 170-hole breadboard

  • Dimensions: 106mm x 56mm x 19mm

  • Weight (only MEGA protoshield): 27.2g

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