MMSST-15-20-L-03.25-D-K

International Energy Network learned that on March 22, China Huadian Group Co., Ltd. released the first batch of inverter framework bidding announcement for 2024. The project scale is 13GW. Th...[Details]

Abstract: ZD832 is the world's first AC-DC constant current LED driver IC suitable for 85~240VAC AC power input without an external transformer or inductor and bridge rectifier. It only requi...[Details]

Digital identification to distinguish live wire/neutral wire (experience shared with forum friends) Step 1: Prepare AC, digital multimeter, and test pen Set the digital multimeter to AC (700V). . ...[Details]

In power electronic control, PWM is almost everywhere, whether it is AC/DC, DC/AC, or DC/DC, PWM is involved. You can search Baidu for the specifics of PWM. There is a lot of information online, so I...[Details]

Wang Chuanfu, Chairman and President of BYD, stated at the 2021 China Automotive Chongqing Forum that China's independent brands' electric vehicle technology has surpassed foreign brands, and the mai...[Details]

Since the concept of the Internet of Things was born in the United States, the Internet of Things has become an important part of the new generation of information technology, and is the integration o...[Details]

On November 17, several companies issued a joint statement in the Shenzhen Special Zone Daily that Shenzhen Zhixin New Information Technology Co., Ltd. has signed an acquisition agreement with Huawei...[Details]

The following will introduce how to use the conductivity meter, for reference only!   1. The concept of conductivity meter   Conductivity: The conductivity of water is the reciprocal of the resistanc...[Details]

Timer0 Counter: #include reg52.h //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers. sbit LED=P1^2; //define LE...[Details]

It was learned from the Qichacha website that Huawei recently announced a patent called "A chip package and a method for preparing a chip package", with the application publication number CN1165477...[Details]

 I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]

What is the hottest and most involuted industry right now? AI may not be the best, but it is definitely on the list. Amid the rapid advances of various "Eight Immortals Crossing the Sea", a Na...[Details]

#include #define uchar unsigned char #define uint unsigned int #define add 0xaa __CONFIG（0x3B31）; const fly ee_data［］={1，2，3，4，5，6}; uchar read_data［6］; const uchar table［］={0x3f，0x06，0x5b，0x4f，0x66，...[Details]

Orifice flowmeter measures the pressure without contraction or protrusion in the tube. The sewage treatment plant must monitor the flow of sewage. In the previous design, the orifice flowmeter was aff...[Details]

Traditional textbooks, without exception, all use the delay method to detect key presses , but this method has many flaws. I’m posting this today to talk about it. I hope you guys will forgive me, bu...[Details]