If you are an electrical engineer or technician then you must know about VFD (Variable Frequency Drive). Many Engineers and technicians are facing difficulties while checking and troubleshooting the VFD.…

Are you familiar with frequencies? If not no worries , you will find frequencies of different kind like audible and visible world familiar to everybody. we will discuss few aspect…

For an electrician, checking the condenser is one of the most common tasks. And sometimes it’s difficult to follow the proper procedure or where to start. That is why we…

Do you want to test the capacitor with an ohm meter?. You can do it. What if I tell you how you can check the capacitor with both ohm meter…

Relay is the most used component for controlling in car and other machines. If your device is not working properly there are chances of fault in relay. For that you…

when it comes to electrical safety, everyone cares a lot about earthing. Many Peoples find it difficult How to check earthing with multimeter?. Multimeters are valuable troubleshooting tools while checking…

when it comes to continuity test, many peoples don’t have multimeter available to test. Almost every thing need to be tested for continuity. It may sound crazy but people don’t…

Arduino Uno limit switch Interfacing and Programming is the best topic for those who want to use a limit switch with Arduino Uno, Nano, or Mega. You will find a…

In this tutorial, I will show you how to use a Multimeter. It doesn’t matter if you are a newbie, because I will explain in this way you will consider…

Smart Street Light Project using Arduino, LDR, and IR Sensors is very popular nowadays due to its ease of use and no human intervention. LDR “Light-dependent resistor” and IR “Infrared Sensor” are…

Do you want to test the purge valve with a multimeter?  Great you are in the right place. After reading so many articles on the internet, I was not satisfied…

A faulty circuit breaker is very dangerous and it increases the risk of an overload current for appliances. An overload can cause a short circuit that will damage appliances and…

Are you struggling with cold morning car starting problems until it warms up? Well, that’s not only you many peoples are having a problem with ECU. But you don’t need…

Are you confused What does OL mean on a multimeter??. That’s not only you, many peoples don’t have an idea about OL on multimeter. After reading many articles I was…

Bi directional Energy Meter record, measure, and indicate both incoming and outgoing (self-produced electricity by renewable energy sources and excess to be sold to grid) electricity. A solar photovoltaic system…