Simon Part 5: Parts, prototype, PCB assembly.
Based on the schematic I used I set about gathering the parts I will need to construct the final game. Shopping List Buttons & Switches 4 x 28mm LED illuminated arcade buttons (ebay) 1x 20mm power on / off switch (RS components) Components 3 x 220ohm resistors 1 x 120ohm resistor 1 x 560ohm resistor 1 […]