LED and Light

Bicycle Directional LightsBicycle Directional Lights

Bicycle Directional Lights

This is the electronic bicycle directional lights circuit that use inexpensive components and is a good substitute to many commercially…

55 years ago
3V Strobe Light Miniature3V Strobe Light Miniature

3V Strobe Light Miniature

This is the circuit diagram of 3V strobe light miniature. The strobe lights are generally used to create nice looking…

55 years ago
LED Indicator for 220V AC MainsLED Indicator for 220V AC Mains

LED Indicator for 220V AC Mains

This is the schematic diagram of LED indicator for 220V AC Mains which can be used to indicate that the…

55 years ago
220V 800W Lamp Flasher220V 800W Lamp Flasher

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
Scoring Display with 7 Segment LEDScoring Display with 7 Segment LED

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
Ultra Bright LED Emergency LightUltra Bright LED Emergency Light

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
230V Automatic Night Lamp230V Automatic Night Lamp

230V Automatic Night Lamp

This is the circuit diagram of 230V automatic night lamp based photo resistor to sensing the light environment. When the…

55 years ago
Clap On / Off SwitchClap On / Off Switch

Clap On / Off Switch

This is the circuit diagram of Clap On / Off Switch. The circuit allows you to operate your lighting or…

55 years ago
Traffic Baton with Bulb or LED FlasherTraffic Baton with Bulb or LED Flasher

Traffic Baton with Bulb or LED Flasher

This is the traffic baton circuit which available in two versions that are traffic baton with LED flasher and traffic…

55 years ago
Electronic Candle Circuit using TTL ICElectronic Candle Circuit using TTL IC

Electronic Candle Circuit using TTL IC

This is a simple and easy built electronic candle circuit which build using TTL (transistor-transistor logic) that are 74LS164, 74LS86…

55 years ago