A multimeter is an electrical tool that can be used by engineers, beginner electricians, seasoned electricians, and even ordinary residents. But do you really know how to use a multimeter? Today, Xiao 7 will introduce the multimeter from four aspects: [Brands of Multimeters], [Get to Know Multimeters in One Minute], [Must-See! Mnemonics for Using Multimeters], … Read more
Accurate measurement begins at the probe and probe end. Probes that match the oscilloscope and the device under test (DUT) can capture complete signals into the oscilloscope for maximum signal fidelity and measurement accuracy. To measure typical signals and voltage levels, passive probes can provide easy-to-use and various measurement capabilities at a reasonable price. However, … Read more
PLC Safety Programming: How to Build a Reliable Industrial Control System? Hello everyone, I am a female top laner. Today, let’s talk about the topic of PLC safety programming. In the field of industrial automation, the safety and reliability of PLCs are directly related to the stable operation of the entire production system. A well-designed … Read more
Qian Yuan Technology Click the blue text Follow us LED displays are composed of arranged light-emitting diodes. They use low-voltage scanning drive, featuring low power consumption, long lifespan, low cost, high brightness, few failures, wide viewing angles, and long visibility distance. Compared to LCD displays, LEDs have advantages in brightness, power consumption, viewing angle, and … Read more
Introduction This is a supplement to the previous technical introduction of SemiDrive’s high-performance automotive SoC platform. This part is relatively detailed in the entire video, covering four characteristics: Safe, Secure, Scalable, and Smart, which correspond to functional safety, information security, scalability, and intelligent applications. 01 Chip Core in the Computing Platform As previously mentioned, the … Read more
1. Why Air Conditioners Need Deep Cleaning Don’t underestimate the hygiene inside your air conditioner. Imagine that during operation, the air conditioner continuously sucks in indoor air, which passes through various components before being blown out. In this process, dust, hair, skin flakes, and other impurities in the air will be adsorbed inside the air … Read more
Cleaning and Disinfection of Monitors Cleaning Plan 1. Use a lint-free cloth, dampen it with an appropriate amount of clean water or 75% ethanol, and wring it out; 2. Wipe the display screen; 3. Wipe the surface of the main unit, modules, or plug-in boxes, avoiding the device’s interfaces and metal parts; 4. Use a … Read more
During regular charging, many new energy vehicle owners may have encountered the situation where the charger automatically stops when it is near full What is the reason behind this? Today, let’s understand the charging principles of new energy vehicles~ 01 SOC Around 98% to Ensure Charging Safety SOC, or State of Charge, refers to the … Read more
During the daily charging process, many new energy vehicle owners may have encountered the situation where the charging gun automatically disconnects when the battery is nearly full. What is the reason behind this? Stay tuned for today’s article to gain deeper insights. Principle of New Energy Vehicle Charging~ 01 SOC is Around 98% to Ensure … Read more
▶ We provide you with the most useful vehicle management information, everything you want to know is here During the daily charging process, many new energy vehicle owners may have encountered the situation where the charging gun automatically “jumps” when it is close to being fully charged. What is the reason for this? Follow today’s … Read more