ProtoShield for the Arduino Uno and the Arduino Leonardo. This shield contains 1 general button and 1 reset button. There are also 2 LEDs present (power and reset). In addition, this shield does nothing at all! With the empty connection points and connections for an IC all possibilities can be integrated yourself. A mini breadboard with 170 connection points is supplied with this shield. https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-01-22 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-03-22 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-04-20 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-10-26 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-10-28 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2025-11-06 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2026-02-23 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2026-02-25 https://elecena.pl/product/27738770/opencircuit-protoshield-for-arduino-uno 2026-04-11