Non-Contact AC Voltage Sensor Using LM358
In this tutorial, we are making a useful project on a non-contact AC voltage sensor circuit using LM358. LM358 is a dual op-amp IC, it has t…
FZFariha Zahid2 min26.2k
Test and Measurement Circuits
150 projectsWelcome 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.
Infrared IR Sensor using LM324 IC
Here is a simple project of an IR sensor using LM324 IC. The purpose of this circuit is to provide a visual indication by activating an LED…
FZFariha Zahid2 min21.4k
Simple Stopwatch Project Using 555 IC
In this project, we are making a Simple Stopwatch project. If you are a beginner and looking for an easy project then this is a perfect proj…
FZFariha Zahid2 min11.5k
Wire Loop Game using Transistors - DIY
You all must be familiar with the famous wire loop game. It's fun to play with and you can even make it yourself with the help of this tutor…
FZFariha Zahid2 min10.5k
Automatic Plant Irrigator with 555 IC
In this tutorial, we are making a project of an Automatic plant irrigator with a 555 timer IC. The purpose of this circuit is to water the p…
FZFariha Zahid2 min13.6k
Smart Combination Lock Circuit
Here is an interesting project of a smart and efficient electronic combination code lock circuit. The circuit will provide a code lock devic…
FZFariha Zahid2 min5.5k
Smoke Detector Alarm using UM3561 IC
Here is a very interesting project on a Smoke detector circuit. It can detect the smoke in the atmosphere which can be produced as a result…
FZFariha Zahid2 min6k
Heat Sensor Switch Using LM393N Voltage Comparator IC
Here is another temperature sensor project, in this circuit we are making a simple heat sensor switch using LM393N IC. LM393N IC is a dual v…
FZFariha Zahid2 min14.7k
Movement Sensor Alarm Using 555 IC
In this tutorial, we are making an interesting project of a movement sensor alarm using a 555 IC. This circuit is also called a detector ala…
FZFariha Zahid2 min7.3k
Hall Effect Sensor Switch - US1881
In this tutorial, we are making a Hall effect sensor switch circuit. The circuit is useful and has various magnetic field detection applicat…
FZFariha Zahid1 min18.7k
Plant Soil Moisture Sensor Alarm Using NE556 IC
We all have plants in our homes and workplaces and they require attention and care to grow and stay alive. With your busy schedule, it's som…
FZFariha Zahid2 min5.9k
Simple Car Headlight Reminder
In this tutorial, we are making a project of a simple headlight reminder. It has often happened with all of us that we forget to switch off…
FZFariha Zahid2 min7.9k
Super Sensitive Vibration Sensor - Improved Version
This project is of a super-sensitive vibration sensor (improved version). The purpose of this circuit is the same as a normal vibration sens…
FZFariha Zahid2 min8.6k
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