10 Step Relay Selector Switch Circuit

electronicselectorswitchcircuit

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 push motor speed controller unit in the schematic layout that follows. This circuit was requested by one of the avid followers of this blog, as … Read more

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 effectively and sustainably, three phase electricity, or AC, is needed. All three stages must, however, be present at all times for this to occur. The … Read more

IC 4093 NAND Gates, Pinouts Explained with Diagrams

IC 4093 1

The following tutorial teaches us the way to implement the IC 4093’s NAND gates, or any additional equivalent integrated circuit. About IC 4093 Despite its simple features and specs, the IC 4093 offers a number of practical applications. It is made up of a few basic building blocks that may be used for a wide … Read more

Simple Crowbar Circuits for Over-voltage Protection

scr zener crowbar circuit

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 term “crowbar circuit” has a straightforward meaning, in case you were wondering. This circuit network uses an SCR or transistor to keep an eye on … Read more

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 follows. Measurements of DC potentials in the millivolt region could be made with the circuit below. With a calibration range of 1 mV at the … Read more