About this item

The Arduino Proto Shield Rev3 (Uno Size) is a prototyping board that allows you to easily design and test custom circuits with your Arduino Uno. It features a large 0.1-inch pitch prototyping area for through-hole and SMD components, a 24-pin SOIC SMD footprint (50 mils pitch), and 32 double-row through-hole pads in the standard Arduino layout. The shield brings 5V and GND power rails to bus rows, includes a reset button, ICSP header, and pads for two LEDs with resistors. It’s convenient for both soldered and breadboard-based circuit development, enabling easy expansion and project integration.

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