Simple Electric Fencing Circuit

In this post we are going to make a simple electric fencing circuit which can protect your private property from animals and intruders and prevent them from gaining access. Note: Please precede this project only after obtaining proper permission from your local government. Intruders are everywhere and you have no idea when they will attack […]

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3V to 110/220V Converter Circuit

The proposed 3V to 110V 0r 220V circuit listed below is actually a DC to DC converter having a ordinary 3-0-3V VAC center tapped power transformer rigged in a blocking-oscillator configuration. The circuit is not really quite efficient, nevertheless will certainly generate the intended high voltage workable with any desired low power application needs. The […]

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Voltage Stepper Circuit or Voltage Booster Circuit

The article details about a simple voltage stepper circuit also called voltage booster circuit which can be used in cases where the circuit is required to run on a rather higher voltage level than the existing supply. The purpose of this project is to build a simple voltage stepper, which can be applied on the […]

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AC Mains Current Detector Circuit

This AC mains current detector circuit identifies current levels within one of the AC mains supplies with the aid of an inductive pickup sensor (L1) made using a one inch diameter U-bolt wrapped with eight hundred spins of 30 SWG super enameled wire. It senses AC mains line currents of approximately 200 mA or maybe […]

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