Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the Arduino Board, a 560Ω resistor, and LED and the code example below. Related products: ...

A Potentiometer controls mode and push button activates selected mode. Arduino Based LED display unit. ... ATmega328p micro-controller as per schematic or alternatively a Arduino uno/nano module.

Just press ‘player’ button to enter into this mode. With every push of ‘player’ button system cycle through each player’s score update mode. ‘Up’ and ‘down’ buttons are used for incrementing and ...