The article describes a straightforward yet practical circuit for a 10-step selector switch that may be controlled with a single push-to-ON button. The circuit is utilized as a three-step, single […]
Single Phase Preventor Circuit
This article explains a few easy circuits that, when implemented, can stop single-phase problems in three-phase systems. Overview We are all aware that in order to operate big electrical loads […]
Simple Crowbar Circuits for Over-voltage Protection
This article discusses a few basic circuits for DC over voltage protection crowbars. With the description that follows, let’s discover how each crowbar circuit operates. Definition of Crowbar Circuit The […]
Measure AC Millivolts using this Circuit
In this piece, we examine a millivolt meter circuit built around an operational amplifier that is intended to precisely measure AC millivolts. Let’s examine the specifics through the explanation that […]
100 LED Lamp with a 3.7 Volt Battery
An inventive method of powering over a hundred white LEDs using a 3.7 volt battery is described in the article. The step-up transformer is driven by the IC 555 in […]