Tag: LED-circuit

Simple and low cost solution for lighting is AC powered 230V LED circuit, here the High…

Hobby Circuits

LED as a Light detector circuit

May 15, 2017

We use different light sensor elements to detect the Light beam, for a change we can…

IC 555 / IC 741

Wireless power Light Array using IC555

February 12, 2017

Wireless Power light array circuit made with easily available Components and famous timer IC555. Circuit Diagram…

Automatic LED emergency light circuit

April 20, 2016

Emergency lights are very crucial in some situations, the traditional emergency light uses fluorescent tube as…

Current Control Circuit for LED

This Current Control Circuit for LED constructed to derive 1W power LED array, the IC MAX16832…

Arduino Projects

Trimpot controlled Chaser LED with arduino

LED chasers are colourful when you decide to change the running speed of LEDs you have…

LED flasher circuit

Simple LED flasher circuit by suing Single IC LM3909. The LM3909 is a monolithic oscillator specifically…

Hobby Circuits

Variable LED flasher

This is single IC LM3909 variable LED flasher circuit, and it needs only 1.5 volts for operation,…

Emergency LED light circuit