This is the electronic bicycle directional lights circuit that use inexpensive components and is a good substitute to many commercially…
This is the circuit diagram of 3V strobe light miniature. The strobe lights are generally used to create nice looking…
This is the schematic diagram of LED indicator for 220V AC Mains which can be used to indicate that the…
This is 220V 800W lamp flasher circuit directly connected to 220V mains. One or more lamp which has high consumption…
This is the circuit diagram of game scoring display using 7 segment LED. This circuit consist of a timer IC,…
This is LED emergency light that will turned on automatically when mains supply fails, and turned off when mains power…
This is the circuit diagram of 230V automatic night lamp based photo resistor to sensing the light environment. When the…
This is the circuit diagram of Clap On / Off Switch. The circuit allows you to operate your lighting or…
This is the traffic baton circuit which available in two versions that are traffic baton with LED flasher and traffic…
This is a simple and easy built electronic candle circuit which build using TTL (transistor-transistor logic) that are 74LS164, 74LS86…