Click to enter the Kuaiyicai mini program ➡️, a procurement platform for bearing industrial control electronics, with 500,000 registered users and over 5,000 real-time demands updated daily. Why not take a look? Abstract Resistance, as one of the most fundamental and ubiquitous components in the electronic world, is the cornerstone of circuit design, fault diagnosis, … Read more
How to measure the quality of diodes? How to measure the quality of a diode? Diodes are one of the most commonly used components in electronic circuits, and learning how to measure the quality of a diode is an important skill in the study of electronic circuit knowledge. Let’s understand how to measure diodes. 1. … Read more
A multimeter, also known as a multi-tester, is a multifunctional and multi-range measuring instrument. Generally, a multimeter can measure direct current (DC) and voltage, alternating current (AC) voltage, resistance, and audio levels. Some models can also measure AC current, capacitance, inductance, and certain parameters of semiconductors. It is a commonly used tool for electricians. 1. … Read more
Hydraulics make machinery more appealing! Please follow the hydraulic community! A multimeter, also known as a multimeter, three-in-one meter, or multifunction meter, is a versatile measuring instrument that can generally measure DC current, DC voltage, AC voltage, resistance, and audio levels. Some models can also measure AC current, capacitance, inductance, and certain parameters of semiconductors … Read more
Mic Sensor technicians are here to deliver valuable insights! A video that teaches you how to quickly assess the condition of load cells using a multimeter, helping to ensure smooth production. Learn practical skills easily, click the video to get started!
In daily electrical maintenance or motor inspection work, determining the condition of a three-phase motor is a crucial skill. The multimeter, known as the “magic tool” for electrical maintenance, plays a significant role in this process. So, which setting should we use on the multimeter to assess the condition of a three-phase motor? Hello everyone, … Read more
Multimeter Usage Mnemonics Check the range before measuring; do not measure without checking. Do not change the range while measuring; switch to the off position after measuring. The dial should be level, and the reading must be aligned correctly. The range must be appropriate, and the reading should be aligned correctly. Measure resistance (R) without … Read more
A capacitor has the property of resisting changes in voltage amplitude in a circuit. It has the ability to store energy in an electric field. There are two types of capacitors: electrolytic capacitors and non-polarized capacitors. Non-polarized capacitors are made from vacuum, gas (such as air or nitrogen), ceramics, or liquid dielectrics. Non-polarized capacitors do … Read more
Detecting car battery drain with a multimeter Step 1: Disconnect the negative terminal of the battery. Step 2: Insert the red probe of the multimeter into the 20A current socket and set the dial to DC 20A. Step 3: Connect the probes as shown in the image above, with the red probe touching the battery … Read more
The so-called backlight method involves soaking plastic parts in hydrogen peroxide and exposing them to UV light. After a period of time, the yellowed parts can be whitened, restoring them to their original state. Using a 20W UV lamp to achieve rejuvenation Author: ecoren, Source: Breadboard Community【DIY Activities】Recently, I wanted to refurbish the old yellow … Read more