For this project you will need 1 Arduino UNO R3, 1 8-Bit Shift Register, 4 Red LEDS and 4 220 Ω Resistors.

An Arduino-based Binary Counter is a simple and interactive project that demonstrates how numbers are represented in binary form using LEDs. This project uses an Arduino board and four LEDs to create ...

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 ...