Traffic light is designed with two timer ICs 555 and three LED indicators, this circuit drives…
Continue ReadingTag: clock ic chip
![](https://theorycircuit.com/wp-content/uploads/2016/04/dc-motor-speed-control-using-IC-555.png)
DC motor speed control using IC 555
Simple circuit using timer IC 555 and mosfet IRF 540 given for DC motor…
Continue Reading![](https://theorycircuit.com/wp-content/uploads/2015/12/IC555-based-Solar-powered-bird-scarer.png)
IC555 based solar powered bird scarer
If you want to avoid birds from your farm then this circuit helps to scare the…
Continue Reading![](https://theorycircuit.com/wp-content/uploads/2015/12/Tester-for-IC555-timer-and-IC741-op-amp-circuit-1.jpg)
IC 555/IC 741 tester
If the constructed circuit is not giving proper output means we can check every components in…
Continue Reading![](https://theorycircuit.com/wp-content/uploads/2015/12/IC555-as-Amplifier.jpg)
IC 555 as Amplifier
The IC 555 timer, often referred to simply as the “555” is a highly flexible and…
Continue Reading![](https://theorycircuit.com/wp-content/uploads/2015/12/Clap-switch_small-1.jpg)
Clap switch circuit using IC 555
This Clap switch circuit using IC 555 is a hobby circuit, makes LED to glow while you…
Continue Reading![](https://theorycircuit.com/wp-content/uploads/2015/12/touchalarm.jpg)
IC 555 Based Touch Alarm
IC 555 used in many simple and useful circuits, every electronics hobbyist may surely tried IC…
Continue Reading