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Keyestudio UNO Prototype Circuit Breakout Board (1PCS) - Keyestudio KS0322


Prototyping board to use with the Arduino UNO R3 board.



If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.


This kit includes 10 PCS of keyestudio UNO prototype circuit board PCB.
After solder the pin headers of 2.54mm pitch on the through-holes of PCB, you can seamlessly plug it into UNO R3 controllers. It also comes with four 3mm fixed holes for you to tightly mount it.
For easy use, you can directly solder other components on the PCB through-holes to complete various prototype circuits. And you are able to stick a tiny breadboard on the prototyping area to complete various circuit experiments using jumper wires. This prototype board supports side stacking instead of ICSP header connection..



  1. 100% Brand new and high quality double-sided PCB

  2. All holes are plated through

  3. Material: high quality FR-4 PCB

  4. Hole pitch 2.54mm

  5. Hole Diameter: 1.0mm

  6. Comes with four 3mm fixed holes

  7. You need to weld the pins by yourself


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