Trail Projects

Stabilized Power Supply Combined With Circuit Indication

Stabilized Power Supply Combined With Circuit Here is an efficient 4-stage stabilized power supply unit for testing electronics circuits. It...

For a few pounds you can buy a kit from any automotive accessory shop that will allow your car to be fitted with a central-locking door sys...

Automotive Ignition Coil Buzz Box Circuit This picture is a circuit for a buzz coil using a standard car battery to create. Dual timer IC...

This project details the design of a very low dropout adjustable power supply . A good power supply is essential to electronic projects . ...

Simple 100 Watt Inverter Circuit This is a simplest circuit for 100 watt inverter for generating 220vAC from 12vDC . I say simplest because...