Introduction: In this tutorial, you’ll learn how to use a digital multimeter (DMM). A Multimeter is an essential tool that is used to diagnose and troubleshoot circuits. It’s capable of measuring multi-ple things related to electricity such as voltage, current, resistance, continuity, capacitance and so on, hence the name “multimeter”. It is your number one […]

Introduction: For us to better understand and explore the world of electricity and electronics, we need to understand the basics of voltage, current, and resistance. Now, these are the three main building blocks that we require to manipulate and fully utilize electricity, and because we cannot see/touch them, they can be somewhat difficult to comprehend. […]