Random Number Generator by IC 4017 and 4011
This be Random Number Generator Circuit there is the character is 10 LED Flasher by use IC 4017 and IC 4011. For the 4017 IC is a 16-pin CMOS decade counter. It takes clock pulses from the clock input, and makes one of the ten outputs come on in sequence each time a clock pulse arrives.
Other Link
Car Alarm and Immobilizer with IC 4011
Water Level Alarm using IC 4011
Time Delay Relay II by IC 4011

