The post discusses a simple ESR meter circuit which can be used for identifying bad capacitors in an electronic circuit without removing them practically from the circuit board. The idea […]
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LED Driver Power Supply Circuit Using Dimmer Switch
In this post we discuss an effective and efficient high current compact LED Driver power supply using a dimmer switch gadget. In one of my other posts I discussed a […]
Sine Wave Inverter using Bubba Oscillator Circuit
In this post we learn how to make a simple sine wave inverter using bubba oscillator sine wave generator. The idea ws requested by Mr. Ritwik Naudiyal. Technical Specifications I […]
Free 200 Volts Just Above your Head
Lightning in skies is the phenomenon which proves beyond doubt that free electrical energy could be there in abundant quantities all around us. Warning: The concept explained in this article […]
What’s Islanding in GTI (Grid Tie Inverter)
One big issue that most GTI manufacturers struggle to implement effectively is, what is commonly known as “islanding”, the following discussion throws light on this important factor and tries to […]
Capacitor Based LED Tubelight Using 1 Watt LEDs
The post explains the construction of a homemade 100 watt capacitive tubelight circuit using 1 watt LEDs. The idea was requested, constructed, tested and verified by one the avid readers […]