220V 800W Lamp Flasher

This is 220V 800W lamp flasher circuit directly connected to 220V mains. One or more lamp which has high consumption…

55 years ago

Proximity Infrared Detector

This is the simple circuit of proximity infrared detector, proximity sensor based  infrared. The applications of this circuit are the…

55 years ago

Light Alarm with Timer 555

Here is the simple and low cost light alarm circuit built using timer IC 555 as the sound generator and…

55 years ago

Car Parking Guard based IR Sensor

This is the circuit diagram of car parking guard based IR sensor to detect the distance between car bumper and…

55 years ago

Car Audio System Anti Theft Security

This is the circuit diagram of car audio system anti theft security which can be effectively used to protect and…

55 years ago

Scoring Display with 7 Segment LED

This is the circuit diagram of game scoring display using 7 segment LED. This circuit consist of a timer IC,…

55 years ago

Aquarium Temperature Probe

This is the electronic circuit diagram of aquarium temperature probe capable to monitor the temperature of water and indicate the…

55 years ago

Ultra Bright LED Emergency Light

This is LED emergency light that will turned on automatically when mains supply fails, and turned off when mains power…

55 years ago

Ultrasonic Distance Detector / Sonar Ranging System

This is the ultrasonic distance detector or sonar ranging system which can be used for general purpose. There are kit…

55 years ago