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   I just learned to use IAR recently, and I feel that this compiler is not very convenient to use. Since I am used to using VS, I also want to change the way I use IAR to VS. In particular, the comme...[Details]

The three latest mandatory national standards for electric vehicles have been hotly discussed in the circle of friends these days . One of them is the familiar "GB 18384-2020 Safety Requirements for ...[Details]

Use the ds18b20 sensor on the development board to measure the current temperature, and use the digital tube to output the current temperature value. Achievement results: The test results show t...[Details]

1 Introduction According to the requirements and needs of users, this infrared remote control password lock system is designed mainly to solve the problem of no remote control password lock in the ...[Details]

Interface circuit between X25165 and 89C51: This chip can be used in an 8051 microcontroller system according to the connection method in Figure 2. Software interface design According to the connec...[Details]

With the evolution of intelligence, automobiles are undergoing a huge transformation. Trends such as electrification, active safety and V2X will change transportation and lifestyles. Just as 5G netwo...[Details]

As of the close of October 12, the three major A-share indices rose collectively today, with the Shanghai Composite Index closing up 2.64% at 3358.47 points; the Shenzhen Component Index rose 3.15% t...[Details]

Recently, a piece of news quickly spread in the circle of friends of IoT practitioners, saying that due to the Ministry of Industry and Information Technology's regulation of micro-power short-range ...[Details]

1 Introduction 　　Temperature control meters have been widely used in many fields such as industrial control. The intelligent temperature control meter with computer communication function introduced...[Details]

The function uses long variables, which take up a lot of RAM. If the microcontroller is short of space, do not use it, as it will confuse the MCU. /******* timestamp function starts**********/ #def...[Details]

In wireless communication, signals are always distorted when transmitted over non-ideal channels, which is specifically manifested as inter-symbol interference. To reduce interference, an adaptive eq...[Details]

Notice of State Grid Corporation of China on optimizing the management model of provincial electric vehicle joint ventures State Grid Beijing, Tianjin, Hebei, Jibei, Shanxi, Shandong, Shan...[Details]

Steps to light up the marquee using the GPIO of STM32 : 1. Create a new project: copy all the folders in the template, and delete the three files generated by the template Template in USER and the fi...[Details]

According to Jiwei.com, it seems out of date to discuss whether advanced autonomous driving should be equipped with lidar. Both traditional car manufacturers and new car manufacturers are betting on...[Details]

Last time I looked at the data area, this time I want to see what is running when jumping from the boot to here. /* * The reset code that is actually running. The code that runs from the be...[Details]