The following is a sampling circuit of a residual current detector for an IT power distribution system. It was copied from someone else's board. The circuit and device parameters in Figure 2 have been...
There is not much difference in developing programs for different microcontrollers. If you spend too much time on the programming language of 89c51 and feel that you cannot learn the programming langu...
I want to remotely control a two-wheeled balance vehicle (the kind that a person stands on and controls by changing the center of gravity) to move forward, backward, and turn through the Internet or 4...
[i=s]This post was last edited by Xiaobai (learning) on 2019-8-4 14:57[/i]I use stm32f103rct6 software to simulate the iic. After receiving the data collected by max30102, the waveform fluctuates grea...
On April 9, 2021, Espressif Systems (6988018.SH) announced the launch of another new product in the ESP32-C series, ESP32-C6, which supports Wi-Fi 6 function for the first time.
The CPU, memory and se...
[align=left][/align][align=left][font=微软雅黑]Ali, WeChat, UC, Tik Tok, Meitu…[/font][/align][align=left][font=微软雅黑] [/font][/align][align=left][font=微软雅黑]If you get an offer from these companies in Chin...
Improper regulation of the automotive electrical system results in frequent voltage dips and surges. Under normal conditions, the voltage ranges from 11 to 15 volts, while during transient initiation ...[Details]
On the morning of December 9, the foreign professional disassembly structure iFixit started working on Huawei's new flagship Mate 40 Pro. After disassembly, the repairability score of this dome...[Details]
No one doubts anymore that WLAN is the hottest technology and market in the network industry. However, the monitoring and testing of wireless WLAN is still an issue that is often overlooked. People...[Details]
1. Improve battery design to reduce ohmic internal resistance According to the fast charging target stipulated by ALABC, if a 100Ah starting lead-acid battery is required to charge the battery ...[Details]
When a simple voice recorder or other peripheral is plugged into a USB port, it may cause an unwanted system reset. In this case, a current limiter is required at the front end of the port ...[Details]
Recently, Suzhou Gotech stated in an institutional survey that the company's continued performance growth in the first half of the year was mainly due to two reasons: on the one hand, the semiconduct...[Details]
The oscilloscope can be turned on normally, but it will automatically shut down after using it for a period of time. The center shares the simple maintenance process of this instrument: Testing pro...[Details]
When QR code recognition no longer relies on dedicated camera modules, and even common digital cameras, analog cameras, and USB cameras can easily and quickly recognize QR codes, then providing a fre...[Details]
The performance and processing technology of non-metallic materials are changing with each passing day, making them used in automobiles at an unprecedented rate. The average amount of non-metallic mat...[Details]
Here is the temperature added in the previous chapter The above figure is the temperature calculation formula: where Vsense is the ADC value collected from the temperature channel. The stm32f407 ...[Details]
Under the action of periodic load, the hysteresis loss of rubber and skeleton materials and the friction between rubber and skeleton materials of automobile tires will cause heat generation, and the m...[Details]
1. Introduction
With the acceleration of China's economic construction, cars are increasingly entering modern families, and automotive electronics has therefore received more attention. In rec...[Details]
1 Introduction
With the rapid development of computer technology and information technology in various fields, the research on intelligent robots has been greatly promoted, among which intelligent mo...[Details]
Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
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