Protoshield for Arduino UNO R3

This UNO R3 Proto Shield is fully assembled and fits right on top of an Arduino UNO. Features labelled ports, prototyping solder space, a mini breadboard for on the go prototyping, LEDs, reset button and more.

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This Arduino UNO Prototype Shield is a great way to reduce wiring time when prototyping and make your projects into a shield. Solder to the protoshield plate or plug your components and wires into the breadboard so you can plug and unplug your projects in a snap without messy wiring! Labelled duplicate inputs and female headers that come up to the top give you access to each pin. Features a reset button, button switch, leds, ICSP header, SOIC solder points, mini breadboard and female 5 pin 5V and Ground Headers + 5 pin Solder points.


  • UNO R3 Protoshield
  • Fully Assembled
  • Female Headers so you can access all the pins even after attaching to your Arduino board
  • Mini Breadboard included
  • Spacing: 0.1" (2.54mm)
  • Double sided Solder Board
  • Labelled Inputs
  • Reset Button
  • LEDs
  • Extra 5V and GND pins (so you can connect multiple things to the Arduino's power lines)
  • ICSP solder points
  • SOIC solder points
  • Dimensions: 2.7 in × 2.1 in (68.6 mm × 53.3 mm)
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