LUX Meter Circuit using LM324
A LUX meter detects and distinguishes between the different intensities of light. For this purpose, the circuit uses … Read more
Test and Measurement Circuits
Welcome to our comprehensive collection of test and measurement circuits, designed to ensure accuracy and reliability in your electronic projects. Whether you’re a hobbyist, student, or professional engineer, our range of circuits offers versatile solutions for testing and measuring various parameters such as voltage, current, resistance, and frequency. Explore circuit designs for multimeters, oscilloscopes, function generators, and more, equipped with features such as precision accuracy, real-time monitoring, and data logging capabilities. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, calibration tips, and best practices for building and utilizing test and measurement circuits effectively. Enhance your testing capabilities and optimize performance with our curated selection of high-quality test and measurement circuit.
Magnet Polarity Detector APX9141
There are so many shapes and types of magnets we have, like neodymium magnets, ring magnets, and disc magnets. … Read more
Phase-Neutral-Earth Fault Indicator Circuit
As we always want an electrical system without any faults, works properly, and we try to make sure … Read more
Crystal Oscillator Tester Circuit
A Quartz crystal tester is needed if you want to know whether the crystal is good or bad … Read more
Non-Contact AC Voltage Detector Circuit
In this tutorial, we are going to make a “Non-Contact AC Voltage Detector Circuit”. In a traditional voltage … Read more
Plant Moisture Level Monitor
Introduction Plant moisture level Monitor is the solution for agriculturists, gardeners, farmers, and people who cherish growing plants. … Read more
Simple Tachometer Circuit
In this tutorial, we are going to make a “Simple Tachometer Circuit”. A tachometer is a device, that … Read more
Metal Detector Circuit SL100
A metal detector is an electronic circuit that detects the nearby presence of metal. It is useful for finding metal inclusions hidden within … Read more
IC 555 & IC 741 Tester
As op-amp, IC 741 and timer IC 555 are the critical components in electronics that utilize in a … Read more
Phase-Neutral-Earth Fault Indicator Circuit
Introduction In this tutorial, we are going to build the “Phase-Neutral-Earth Fault Indicator Circuit.” A device called a … Read more
Broken Wire Detector
In this tutorial, we are going to make a “Broken Wire Detector”. What to do if electrical wiring … Read more
Crystal Tester Circuit
Introduction Crystals are used in the majority of high-frequency electronics projects. And, that’s why it is essential to … Read more
Dark Detector Circuits using different Light Sensors
In this tutorial, we are going to make “Dark Detector Circuits using different Light Sensors”. As we know … Read more
Sound Pressure Meter CA3140
Introduction If you have ever visited any industry, you have surely perceived that industrial plants generate a lot … Read more
Non-Contact AC Voltage Detector Circuit
Introduction A non-contact voltage identifier or detector is an electrical analyzer that assists with recognizing voltage. Voltage presence … Read more
AC Power Controls-TRIAC BT136
Alternating current power has so many uses in our daily lives. It is an AC power that enables … Read more