Protoboard for Arduino UNO R3 Maximize

Protoboard for Arduino UNO R3

Make your own UNO R3 shields easily with this UNO R3 Prototype PCB that fits right on top of an Arduino UNO. Labelled ports and duplicated inputs mean you can easily solder and pop your projects right on top!

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Availability: SHIPS TODAY

Last Updated: 05/20/2024




This Arduino UNO Prototype board is a great way to reduce wiring time when prototyping. Solder your components and wires directly onto the protoboard and you'll be able to plug and unplug your projects in a snap without messy wiring! Easily labelled duplicate inputs give you 2 pins for each port, 1 for the header pins and an additional one for easy jump-soldering to other spots on the protoboard. Reset button solder points also onboard.


  • UNO R3 Protoboard
  • PCB with tinned solder points for easy to solder connections
  • Duplicate Inputs for easy stacking (Header Pins are also broken out to the protoboard)
  • Works well with Arduino Stackable Headers
  • Spacing: 0.1" (2.54mm)
  • Double sided PCB
  • Labelled Inputs
  • Reset Button Solder Points
  • Dimensions: 2.7 in × 2.1 in (68.6 mm × 53.3 mm)
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