This is an overload protector for construction machinery. Because it is expensive, I want to find a replacement, but there are many kinds of overload protectors on the market. I want to ask which mast...
[i=s]This post was last edited by gandong on 2020-7-30 16:01[/i]The high voltage generator can simulate various interferences such as static electricity and pulse groups, and can perform insulation te...
Serial Port IntroductionIn the field of embedded development, the serial port usually refers to UART, which is Universal Asynchronous Receiver/Transmitter. It is a universal serial data bus used for a...
The Raspberry Pi 4 itself has a USB interface and a Gigabit network port, and the CPU is also very fast. You can use the Raspberry Pi to connect a USB camera for network video monitoring. You can chec...
At this moment, it seems that any topic cannot avoid the epidemic. However, for the vast majority of ordinary people, the greatest contribution is to stay at home as much as possible and not cause ...[Details]
Autonomous driving has become a trend in the intelligent development of the automotive industry, and autonomous driving technology is accelerating its penetration in the automotive manufacturing fiel...[Details]
In addition to focusing on the audio and energy fields, Cirrus Logic launched the CS161X series of digital LED controllers after three years of intensive research, announcing that the company has o...[Details]
Combining the first two blog posts will allow STM32F103 and MCGS to communicate with each other using the Modbus protocol. On the touch screen: The input box is associated with a numeric object This ...[Details]
1 Basic working principle of LED power supply The BUCK converter and IPD control are used to realize the switching power supply, output constant current and voltage, and drive the LED lamp. The over...[Details]
Simply put, AC-AC inverters require too many components and are difficult to control, while AC-DC inverters use fewer components and are easier to control, so most inverters currently use AC-DC-AC ...[Details]
In order to strengthen the communication between enterprises in the chain and build a good industrial chain ecology, the Municipal Party Committee's Homecoming Plan Working Group took the lead in orga...[Details]
3 ways to compile the driver into the kernel-----(Take mini2440 key as an example)
Method 1: Compile and add to the kernel as a module (the simplest method)
Note: key.c (key_hui.c) is the...[Details]
A simple modification to the PFM boost control circuit can achieve higher conversion efficiency. By increasing the resistance of the current limiting resistor RSENSE and connecting the output filte...[Details]
Many people do not understand the situation of Sub-6GHz and millimeter wave, so ZTE executive Lu Qianhao specially wrote an article to popularize the knowledge. Image source: Weibo Lv Qianhao said ...[Details]
Jiwei.com reported on December 9 that according to foreign media reports, new documents submitted by Samsung to Brazilian regulators show that Samsung is following Apple's example, and the three devi...[Details]
These motors must be subject to mandatory CCC certification
The Compulsory Product Certification Catalog Description and Definition Table (revised in 2023) has been released, among which low-p...[Details]
"In the era of the interconnection of all things, there will no longer be mobile phone companies in the pure sense." Chen Mingyong, the founder and CEO of OPPO, who has rarely appeared in public in r...[Details]
It was learned from the Qichacha website that recently, Great Wall Motors applied to register the "Great Wall Motors SPACEGPT" and "GWMSPACEGPT" trademarks, which are internationally classified as me...[Details]
On October 24, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Youshang has launched a 30kW V...[Details]
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