Headphone Low Power Amplifier Circuit Class-A Headphone Amplifier Circuit By Electronic Circuit Thursday, August 02, 2012 1 comment 400mW RMS into 32 Ohm load, Single-rail Supply - Optional Tilt Control This design is derived f… Read this circuit » Class-A Headphone Amplifier Circuit
Relay Push Button Relay Selector Circuit By Electronic Circuit Thursday, August 02, 2012 1 comment This circuit was designed for use in a hifi showroom, where a choice of speakers could be connect… Read this circuit » Push Button Relay Selector Circuit
Other Circuit Timer Timer Garage Door Circuit By Electronic Circuit Thursday, August 02, 2012 Post a Comment Because I’m old school, I wanted to build a Garage Door Closing circuit without relying on integr… Read this circuit » Timer Garage Door Circuit
Other Circuit Protector Electronic Fuse for DC Short Circuit Protection By Electronic Circuit Thursday, August 02, 2012 Post a Comment This is an electronic fuse that protects the load against short circuit. Relays must be chosen wi… Read this circuit » Electronic Fuse for DC Short Circuit Protection
Lights 3 in 1 FlashLight Circuit By Electronic Circuit Thursday, August 02, 2012 Post a Comment Want to avoid the problem of carrying three different flashlights to perform a test? Why don’t you… Read this circuit » 3 in 1 FlashLight Circuit
Tester LM317 Calculator By Electronic Circuit Wednesday, August 01, 2012 Post a Comment This calculator helps you set the output voltage of LM317 regulator IC by simply replacing the val… Read this circuit » LM317 Calculator
Power Supply Circuit Laptop Power Supply for Car By Electronic Circuit Wednesday, August 01, 2012 4 comments Laptops today are the what is called notebook computers, which now is becoming popular. Laptops ca… Read this circuit » Laptop Power Supply for Car