The post discusses a simple car laptop charger circuit for charging laptops from a 12V car battery using a IC 555 based boost converter. The idea was requested by one […]
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H-Bridge Inverter Circuit Using 4 N-channel Mosfets
The following post describes an H-bridge modified sine wave inverter circuit using four n-channel mosfets. Let’s learn more about the circuit functioning. The H-Bridge Concept We all know that among the […]
Mains AC Xenon Tube Flasher Circuit
The article discusses a very simple yet amusing mains operated xenon tube flasher circuit using ordinary electronic components. Circuit Operation The circuit was taken from one of the old elektor […]
Build Simple Transistor Circuits
A compilation of important assorted transistor simple circuits to build has been included here. Simple Transistor Circuits for New Hobbyists Many simple transistor configurations like, rain alarm, delay timer, set […]
Simple Hi Efficiency LED Torch Circuit
A simple LED torch circuit that would light up 3 white LEDs from a 6 volt supply and would make your battery last forever is described here. A useful voltage […]
Infrared (IR) LED Flood Light Circuit
An infrared flood light is a circuit that creates an illumination over a wide range of area using infrared frequency. This infrared illuminated area can be perfectly visualized through specialized […]