In this post we will learn the basic working concept of thermal scanners or contactless IR thermometers, and also learn how to make a practical DIY prototype of the unit […]
Search Results for: meter
Grid Dip Meter Circuit
A dip meter or a grid dip meter can be considered as a kind of frequency meter whose function is to determine the resonant frequency of an LC circuit. For […]
Comparator Datasheet Parameters
This post will help you to understand a few of the crucial comparator parameters or specifications which are generally found in comparator IC datasheets. Some of the major parameters that […]
AWG to Millimeter Converter
AWG to mm/mm2 conversion Select gauge #: AWG000000000012345678910111213141516171819202122232425262728293031323334353637383940 Enter gauge #: AWG Calculate Diameter in millimeters: mm Calculate Cross sectional area in square millimeters: mm2 Calculate Reset * Diameter and […]
Alcohol Detector Meter Circuit using MQ-3 Sensor Module
An alcohol detector is a sensitive device which is able to detect the presence of alcohol molecules or any similar volatile inflammable element in the air and convert it into […]
Simple Transistor Diode Tester Meter Circuit
In this post we learn how to make a simple yet efficient transistor/diode tester circuit, that will not only test the quality of a BJT, but will also help to […]