Source: APC Science Alliance Author: APC Jun Research on the Use of Diodes in AC to DC Conversion AC and DC are the two basic methods of power usage in daily life. However, AC and DC each have their own advantages and are irreplaceable in certain scenarios. Therefore, we are often interested in how to … Read more
We believe everyone has read many articles about using a multimeter. The editor has also shared an article titled “Do You Really Know How to Use a Multimeter? A Detailed Explanation of Various Functions and Precautions of the Multimeter.” Mastering the measurement techniques for commonly used electronic components with a multimeter is essential. If you … Read more
Digital Multimeter The digital multimeter is relatively simple measurement equipment. In this article, the author will teach you the correct usage of a digital multimeter. Starting with measurement methods for voltage, resistance, current, diodes, transistors, and MOSFETs, you will better master the multimeter measurement techniques. Tip: Please watch the video in a WiFi environment~ 1. … Read more
Whenever a circuit board fails to operate normally, and the wiring checks out, it is very likely that an electronic component has failed. To repair it, you must identify the faulty component and replace it. However, locating the faulty component requires technical skills and certain techniques. Today, I will teach you how to use a … Read more
A multimeter comes in two types: one is a digital multimeter, and the other is an analog multimeter with a needle display. Regardless of the type, it generally has functions for measuring AC/DC voltage, AC/DC current, resistance, and more. Before measuring, it is essential to correctly select the measurement range of the multimeter; this is … Read more
Digital measuring instruments have become mainstream due to their high sensitivity, accuracy, clear display, strong overload capacity, portability, and ease of use. The digital multimeter is relatively simple as a measuring instrument. Today, I will teach you the correct usage of a digital multimeter. We will start with measurement methods for voltage, resistance, current, diodes, … Read more