“Hi Today Instructable is very simple and easy to build DIY LED Rouletter CircuitA Complete Step By Step Video Tutorial is also given in the video below.
Here, we are going to show you how to make an LED Roulette Circuit using 555 timer IC, before starting the tutorial let you know about what the roulette is, its a casino game named after the French word which means little wheel. As same, here we are making a wheel (or circle) shaped led blinker, using 555 timer IC placed in Astable mode, and IC 4017 which is decade counter IC and small needful components.”