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How should I interpret the circuit here? The gate and drain are shorted together. Since the I/O port of the microcontroller can only withstand 0 to 5 V, the output signal needs to be pulled to12 V so ...
I use a brushless sensorless motor board. The motor starts to rotate fine at first, but after accelerating to a certain degree, the motor vibrates violently and the speed cannot be increased. What is ...
In 430, one clock cycle = the inverse of the MCLK crystal oscillator. If MCLK is 8M, then one clock cycle is 1/8us;one machine cycle = one clock cycle, that is, each action of 430 can complete a basic...
Recently, Yingqu Technology released its semi-annual performance report, achieving operating income of 3.653 billion yuan in the first half of 2021, a year-on-year increase of 113.4%; net profit attr...[Details]
According to different placement positions, the in-vehicle display screen can be divided into the central control display screen, LCD instrument panel, head-up display, co-pilot and rear seat entert...[Details]
In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]
Recently, Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, jointly released the "Global Economic Confidence Index under the Epidemic" online with Caijing Mag...[Details]
For DC or general low-frequency signals, the oscilloscope probe is just a transmission cable formed by a specific impedance R. As the frequency of the signal to be measured increases and becomes irre...[Details]
Founded in December 2018, Shanghai Xinlianxin Intelligent Technology Co., Ltd. is mainly committed to the innovative research and development of CPU IP technology and full-process IC design services ...[Details]
Introduction This article introduces how to use timer2 to generate timer interrupts in the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101...[Details]
It is almost a foregone conclusion of Moore's Law: Next year, the microcomputer will have more features, and the software development team will have bigger ideas. Unfortunately, the number of outpu...[Details]
According to Bloomberg, the Chinese government is pushing a key initiative aimed at helping Chinese chipmakers overcome U.S. sanctions, thereby re-energizing China's years-long efforts to achie...[Details]
The Media Access Control (MAC) protocol is located between the physical layer and the network layer of the wireless sensor network protocol. It is used to fairly and effectively share the communic...[Details]
The stm8 minimum board I just bought can't burn programs, but it worked fine when burning programs on the previous boards. The Flash Memory Read-out protection error occurs during programming. Withou...[Details]
5G has been commercialized, and the benefits it brings are huge for all walks of life, especially for the mobile phone industry in the early stages. The three major operators are expected to official...[Details]
Not long ago, GigaDevice released a plan for the private placement of A-shares. The company plans to privately place no more than 64,224,315 shares (including the principal number) to no more than 10...[Details]
WMS (Warehouse Management System) and WCS (Warehouse Control System) are known as the central nervous system of the warehousing system, and are responsible for functions such as ware...[Details]
The field of autonomous driving technology is advancing rapidly. The number of highly automated vehicles shipped annually is expected to grow at a compound annual growth rate of 41% from 2024 to ...[Details]
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