When I looked at the communication system data, it mentioned that negative voltage source system is used.The benefits seem to be:A. Anti-lightning strike?B. Can it reduce oxidation and corrosion?C. Re...
[i=s]This post was last edited by meiyao on 2022-11-3 00:24[/i]This is the previous article [Shanghai Hangxin ACM32F070 Development Board] Light up the LCD screen and touch button function operation, ...
PrefaceShineBlink is a universal IoT smart hardware development board with zero threshold, zero development environment and low code.
Gizwits Cloud provides developers withthe abilityBy combiningGizwi...
Automatic Control System (Henan Polytechnic University) : https://training.eeworld.com.cn/course/26692Automatic Control System Yu Fashan Henan Polytechnic University...
Magnetic flap liquid level gauge is a very commonly used liquid level measuring instrument in industrial automation production. Although the working conditions in actual application are diverse, due ...[Details]
The advent of frequency converters and advanced motor control methods have made three-phase brushless motors (AC induction motors or permanent magnet synchronous motors) a huge success in speed contro...[Details]
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#include reg52.h
#define uchar unsigned char
sbit sda=P2^0;
sbit scl=P2^1; //Use the two I/O ports of the microcontroller to simulate the I2...[Details]
When shopping and paying, you don't need to open your phone, just glance at the payment device to complete the payment. Since this year, face-scanning payment has gradually spread in stores and resta...[Details]
A new report claims that in the first quarter of 2021, the iPhone 12 series had more active users than the iPhone 11 in the same period of 2020. Following previous reports that the iPhone 12 was th...[Details]
The Shanghai Composite Index maintained a narrow range of fluctuations throughout the day and finally closed almost flat. The market trading volume shrank, with a total turnover of 743.5 billion yuan...[Details]
Shaanxi Province, Suzhou, Wuhan, Nanjing, Yancheng and other places held concentrated signing or commencement ceremonies for projects. China Great Wall developed my country's first semiconductor lase...[Details]
The transplantation of u-boot to the s3c2410 board (just compilation) is a lot of hard work (for novices, (*^__^*), except for experts), the following is my painful experience. The process is as foll...[Details]
The automobile steering wheel steering system has undergone tremendous innovation and changes from the 1950s to the beginning of this century. The earliest was pure mechanical steering. The driver ...[Details]
Korea Telecom (KT) said it will launch smart factory services powered by its 5G network and other information and communication technologies to help the manufacturing industry improve business effici...[Details]
In Keil's project settings, you need to change the macro definition according to the selected microcontroller. If the macro definition is not changed after the program is transplanted, an error may s...[Details]
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Electric vehicles (EVs), including battery electric vehicles (BEVs) and fuel cell vehicles (FCVs), are considered promising solutions for achieving zero carbon emissions and...[Details]
Power technology
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