I didn't find the right tools to disassemble it, and I tried a few times with a utility knife but couldn't open it. I won't post photos of the disassembly. There are disassembly posts on the Internet....
[hide] 1. The power cord of the metal casing is generally connected to the ground (FG) of the casing. It must be reliably grounded to ensure safety. Do not mistakenly connect the casing to the neutral...
As the title says, I have consulted LED driver chips, and they said that it can only be achieved by simulating PWM signals with a single-chip microcomputer.
I am new to microcontrollers.
Could you ple...
Part 2 (1) mainly studied the contents of Chapters 13-17 [b] 1. Porting RT-Thread to STM32 and creating threads [/b][align=left] Why do we do both chapters together? Because porting one chapter alone ...
Altera's FPGA devices need to use a dedicated downloader, USB Blaster, to download configuration files (parallel port downloaders were used a long time ago, but since parallel ports have been eliminat...
Does anyone know of a phase-shifting chip, preferably one with a larger bandwidth that can achieve the phase-shifting function? I want to phase-shift a signal within a certain bandwidth and hope to ge...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Most of the houses we live in now are elevator buildings, mainly because it is more convenient to go up and down the stairs! It can also make life more comfortable. It even helps to increase the ad...[Details]
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
Ever since the Tesla fire incident, electric cars, already known for their poor reputation, have been subjected to even more scathing criticism. Despite this, many people are still willing to buy t...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
On August 22, according to the Ministry of Industry and Information Technology's official website, my country's first mandatory national standard for the control of hazardous substances in electric...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
A tubular motor is an electric motor that is typically used to control the movement of machines and equipment. Tubular motors are generally divided into two categories: linear tubular motors and ro...[Details]
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