+/-9V Dual Power Supply from 3V

No need to provide multiple power source to a circuit when you can boost and invert…

Boost Converter Circuit 555

Boost Converter Circuit 555 is designed based on timer IC 555 and few easy to avail…

IR Based Security Alarm using 555 Timer

Need to design a simple and useful security alarm then you can refer this IR Based…

Servo Motor Driver Circuit

Servo motors are made for precise control of angular or linear position, Velocity and acceleration. These…

Darkness Detector Circuit

Darkness detector circuit can be used as a alarm circuit or as a watchdog circuit and…

Simple Touch Switch Circuit

To Sense the touch event we don’t need complex circuits or micro controllers, we can sense…

AC power outlet with Timer

When we forgot to turn off the home appliance then the electricity bill will turn on…

Simple Inverter Circuit using IC 555

Inverter Circuits are very helpful during the power cuts and for portable power source. If the…

Forward Reverse DC motor control diagram with timer IC

Circuit diagram Construction and Working In this website we already published about Speed control of DC…

Full Automatic emergency tube light circuit

   Circuit diagram This full automatic emergency tube light circuit is a refer circuit from anonymous…