Rangkaian Traffic Light 20 Chanel Berbasis 74LXX
This electronic project (Rangkaian Traffic light) based only on 74LSxx family and IC 555 as clock source. It's a digital logic circuit. To build rangkaian Traffic Light Control you don't need microcontroller programming.
notes:
- The low output go in sequence from 1 - 0 and back to 1 -0
- At the clock rate of the 555 timer
- c3 = 1uf to 10uf depending on the rate of change desured
- R2 (Variable resistor) in use to determine the timer