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As an important tool for obtaining information, sensors play an important role in industrial production, science and technology and other fields. However, with the rapid development of microprocessor...[Details]
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Samsung One UI 2.5 is the company’s latest Android UI version, but Samsung has already started testing the next major version - One UI 3, based on the Android 11 system, with developers. Sa...[Details]
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Recently, the China (Shenzhen) Machine Vision Exhibition was held at the Shenzhen International Convention and Exhibition Center. XinGe Intelligent showed five major products including the laser 3D p...[Details]
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Time relay control inching and self-locking circuit
Today we will learn how to use the time relay control circuit to realize the inching and self-locking circuit
First, after ...[Details]
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Strategy Analytics' latest research report, "Global Smart Home Market 2019", predicts that by 2019, consumer spending on smart home-related hardware, services and installation fees will reach $103 bi...[Details]
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If the frequency of the crystal oscillator is 3MHz, what is the maximum timing time of the timer/counter in working mode 0, 1, and 2? Answer:
Similarly, the maximum timing time in mode 1 is 2...[Details]
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We use an actual clock circuit to illustrate the software programming method of the timer. The clock is our most common timing tool that displays hours, minutes, and seconds. It is a typical applic...[Details]
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1. Several changes from zet6 to c8t6: (1) Device type modification; (2) Change STM32F10X_HD in Define under C/C++ to STM32F10X_MD; (3) Under Flash Download, change the chip type to Med_density ...[Details]
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LED drivers for general lighting generally use a flyback converter circuit topology based on a PWM controller. Although this solution is simple in structure, it is generally not possible to dim the...[Details]
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In 1949, the length of transmission lines of 35 kV and above was 6,475 km, with the highest voltage level being 220 kV;
In 2018, the length of transmission lines of 35 kV and above was 1.892 m...[Details]
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STM32 bit band operation example int main(void)
{
GPIO_InitTypeDef GPIO_InitStruction;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
GPIO_InitStruction.GPIO_Pin=GPIO_Pin_8;
...[Details]
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Recently, at the annual Munich Electronics Show in Shanghai, Mouser Electronics (Mouser.cn) attended the event in style. In the booth, it not only held a lucky wheel lottery for engineers, provided t...[Details]
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A spectrum analyzer is a test and measurement device that is mainly used for frequency domain analysis of RF and microwave signals, including measuring signal power, frequency, distortion, etc. Its p...[Details]
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1. How to study after getting our courseware? Our relative goal is relatively clear, which is to work on projects. Each project also has clear functional requirements. We only need to implement the f...[Details]
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The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]
GD32 MCU
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