SB80M68B2S51320

The principle diagram of pulse width modulation PWM (Pulse Width Modulation) is as follows: In the figure, it is assumed that the timer works in the up-counting PWM2 mode. The timer starts countin...[Details]

According to Jiwei.com, ACM Semiconductor reported that on June 7, the 12-inch pilot production line process equipment moving ceremony of Shanghai Xinwu Technology Co., Ltd. (hereinafter referred to ...[Details]

Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]

The following are some of my views on keyboard password input and processing using a single-chip microcomputer. The keyboard is a 4*4=16-key small keyboard connected to port P2, with four rows and fo...[Details]

Starsky Robotics, the company behind the first autonomous truck trials, said it has decided to scale back its over-the-road trucking fleet because of poor performance.   Starsky Robotics said it is n...[Details]

China Energy Storage Network News : On November 12, the smart substation network performance test device developed by the State Grid Hunan Electric Power Research Institute was successfully a...[Details]

Recently, media reported that Huawei is building a wafer fab with the assistance of SMIC, trying to make chips by itself in order to break through the US chip ban. The report also pointed out that Hu...[Details]

　　 Circuit principle: AC220V mains is stepped down by transformer T1, and after full-wave rectification by D1-D4, it is supplied to the charging circuit. When the output end is connected to the set b...[Details]

There has always been controversy over whether autonomous driving should be achieved in one step, like Waymo, and directly enter Level 4, or whether it should be advanced step by step from Level 1 to...[Details]

Today I saw a picture someone posted on WeChat saying it was the Meizu 19. I personally felt it looked a bit like a win-win number. But I just shared it with you for fun! The appearance design of M...[Details]

That's a bit of an introduction. Okay, let's start learning something a little more complicated and write a single-button program. Some people may laugh, this is complicated? Indeed, it is relative...[Details]

1.3.3 Configuring the Linux kernel 1. Enter the main directory of the Linux-2.6.29.1 kernel and write the default configuration file of 2410 to .config in the current directory using the following c...[Details]

There are many similar articles on the Internet, most of which focus on software analysis, from U-boot to kernel. Many articles are also very detailed and insightful. Here, I don't want to talk more a...[Details]

According to foreign media reports, British startup Trojan Energy will test charging stations installed on embedded sidewalk connectors to reduce the confusion caused by increasing public charging fa...[Details]

Overview Currently, most data processing units need to consume more current from the power supply to meet higher processing speeds. In these applications, lossless current sensing and groun...[Details]