The DS1669 is an electronic digital rheostat manufactured by Dallas Semiconductor. This component has a function similar to digital variable…
This is 2 way speaker box design for audio system. I've used this design for my home audio system, the…
This is the circuit diagram of USB power booster, expecially to strength the power capability of USB port from PC…
This is 220V 800W lamp flasher circuit directly connected to 220V mains. One or more lamp which has high consumption…
This is the simple circuit of proximity infrared detector, proximity sensor based infrared. The applications of this circuit are the…
Here is the simple and low cost light alarm circuit built using timer IC 555 as the sound generator and…
This is the circuit diagram of car parking guard based IR sensor to detect the distance between car bumper and…
This is the circuit diagram of car audio system anti theft security which can be effectively used to protect and…
This is the circuit diagram of game scoring display using 7 segment LED. This circuit consist of a timer IC,…
This is the electronic circuit diagram of aquarium temperature probe capable to monitor the temperature of water and indicate the…