I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. He asked if somebody can make a project that displays a decimal number in 8 bit binary format using 8 leds ...

this is a simple counter that displays a 4-bit number (0 -> 15) in binary using the lights on an OLIMEXINO-32U4. each LED that is accessible maps to a single bit in a 4-bit number. avrdude - this ...