Speli, speed tester arcade game

thingiverse

This is a classic speed test arcade game. Parts needed: - Arduino Nano - 16 x 2 LCD display with I2C card - Four large buttons with LEDs (outer diameter 45 mm, colored button 36 mm) - Battery box for six AA or eight AA batteries (max dimensions 120 x 59 x 16 mm) - On-off switch - Wires (10 and 25 cm female to female jumper wires) - M3 screws and nuts - Four anti-slip rubber feet pads Print the parts. You will need two bottom plates, or use transparent polycarbonate. Secure it with M3 screws, but don't forget the nuts. In the buttons, only use LEDs! If you can't find LEDs, make your own: https://www.thingiverse.com/thing:2674020 Secure the Nano to its place using a 6 mm M3 screw. To reset the record to zero, press down on both the leftmost and third-from-the-left buttons, then turn on the power. (In the image shown, press the white and yellow buttons and switch on)