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.
Overview The Seedstudio XIAO, powered by the RP2040 microcontroller, has quickly gained popularity in the maker and electronics community due to its affordability, versatility, and robust performance. One of the fascinating aspects of the RP2040 … Read more
Overview Measuring light intensity is a crucial aspect of various applications, from photography to environmental monitoring. A light meter provides an easy and accurate way to quantify light levels, helping photographers capture perfect shots and … Read more
Liquid-crystal displays come in various sizes and configurations, including their pinouts. Often, using these displays effectively requires access to the manufacturers’ documentation, which can be challenging to find when needed. Hence, having a small tester … Read more
Overview The indicator for modem off is specifically designed with serious Internet users in mind. One can observe that the circuitry of this indicator cannot be simplified further without losing its functionality. Despite its straightforward … Read more
Overview Imagine you’re an electronics enthusiast tasked with testing various thyristors for a project. You’ve gathered different types of thyristors, including standard thyristors and triacs, and you’re eager to ensure they function as expected. However, … Read more
Introduction A continuity test is important for any circuit. One broken wire can damage the whole circuit. The continuity test, as the name implies, examines the current continuity. In basic terms, it determines if the … Read more
Introduction In this article, we’ll walk you through building a high-powered stroboscope circuit using a xenon gas discharge tube. This circuit can produce a powerful flashing effect perfect for creating exciting light displays. We’ll discuss … Read more
In this tutorial, we are going to demonstrate a TRIAC or SCR Tester circuit. TRIAC or SCR is a useful component even though it is not used in all electronic devices or circuits but they … Read more
Introduction Who is unaware of the stethoscope, since childhood, we have seen it with the doctors while our medical checkup goes on. But, have you ever thought about what is there inside the stethoscope? Yeah, … Read more
Introduction As electronic students, we have always heard that IR technology is used extensively in the Industrial sector for making different devices and products. For example, the television we used in our homes uses an … Read more
Introduction Many times after making any gadget or circuit it would not work as expected. In this way, the principal thing an individual can do is to take an absolute look at the wire’s availability. … Read more
Introduction Darkness scares most of us, and who knows, maybe that was the reason that light got invented. But, today our topic is not about light but the dark. The darkness detector sensor. But, the … Read more
Introduction What happens at the entrance when you go shopping in a mall, when you visit any museum, or when you go to the airport? The security officer always asks you to walk through the … Read more
Introduction We are all aware that every magnet, whether it be a neodymium magnet, a ring magnet, or a disc magnet, has two poles, or a North Pole and a South Pole. We also understand … Read more
Introduction Solenoids are technically electromagnets that convert electrical supply into linear motion. Solenoids and electromagnets are not the same things, but people usually consider them the same. A solenoid is only a loop of wire, … Read more
The telephone In-Use indicator is a simple circuit made using transistor 9014 and a diode bridge. It has an LED attached to it when a telephone is in use this LED glows. Hardware Required S.no … Read more