LM317 Variable Voltage Regulator Circuit
Whenever we need a constant and specific value of voltage without fluctuation we use voltage regulator IC. They provide a fixed...
Power
Float Charger Circuit for 12v SLA Battery
A float charger, also called as maintenance charger or smart charger, is used to charge a lead acid battery to top-up the self-...
How to Make a Mini Tesla Coil with 9v Battery
Be it an ordinary high school project or a mind-blowing arcing project, a Tesla Coil is always fun to build and will definitely...
1W LED Driver Circuit
High Power LED lights have lots of applications starting from Emergency lights to Head Lights in some expensive cars. These...
Electronic Circuit Breaker with High/Low Voltage Protection
Voltage fluctuations have always been a problem and are responsible for most of the failure in AC appliances. Be it a normal...
High/Low Voltage Detection and Protection Circuit using PIC Microcontroller
We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances....
Transformerless Power Supply
Generating Low voltage DC, from the 220v or 110v AC mains, is very useful and necessary in the field of electronics. Low...
Voltage Tripler Circuit
Voltage Tripler is the circuit where we get the thrice of the peak input voltage, like if the peak voltage of AC voltage is 5...
Voltage Doubler Circuit
Voltage doubler is the circuit where we get the twice of the input voltage, like if we supply 5v voltage, we will get 10 volt...
5V DC Power Supply from Computer USB
If you got fed up of buying new batteries for your circuits and want a reliable power source, then here is way. We use our...
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