Hi,how to increase output voltage to12v from this circuit
http://www.555-timer-circuits.com/traffic-lights.html
bcoz my LED need 12v input for each red,yellow and green.
![TrafficLights-1.gif](/forums/proxy.php?image=http%3A%2F%2Fwww.555-timer-circuits.com%2Fimages%2FTrafficLights-1.gif&hash=c0d93d7f44357d02a7478d40d3666710)
http://www.555-timer-circuits.com/traffic-lights.html
bcoz my LED need 12v input for each red,yellow and green.
Last edited: