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Since the beginning of the 21st century, driven by national policies and capital markets, my country's LED industry has experienced a period of rapid development. It has now formed a complete industr...[Details]
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Most designers think that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. Surprisingly...[Details]
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Overview
In the environmental assessment of nuclear pollution, the most commonly used instrument is the X-ray and gamma radiation air absorption dose rate meter. In this type of instrument, th...[Details]
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Stepper Motor Controller Principle
The stepper motor controller is an electronic product that can send out uniform pulse signals. After the signal it sends out enters the stepper motor driver,...[Details]
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uCOS II is a real-time multitasking operating system with open source, portable, curable, customizable and preemptive. Most of the source code is written in ANSI C, and the parts related to the p...[Details]
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Ziguang Guwei issued an announcement stating that in order to enhance its core competitiveness and profitability, the company plans to publicly issue convertible corporate bonds (hereinafter referred...[Details]
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Will collaborative robots be your new colleagues?
What if robots could take over all the heavy and dangerous tasks in factories, making work safer and more efficient? Imagine smart r...[Details]
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Require: Independent program serial receiving/transmitting, two MCUs use serial ports for full-duplex serial communication in mode 1, two MCUs are equipped with keyboards and eight-segment ...[Details]
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Recently, Professor Atsuo Takanishi, Chairman of the Japan Robotics Association, pointed out in an interview with the media: All current signs show that the era of intelligent robots has arrived. He ...[Details]
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Three years ago, Chongqing, known as the "Silicon Valley of the West", introduced Intel's largest FPGA China Innovation Center in the world and the only one in Asia, and regarded it as an important p...[Details]
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Apple officially released the iOS 16 system. Although the updated content is mediocre, the "always screen display" function that everyone is concerned about was mentioned in the developer previ...[Details]
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Why does the MCS-51 microcontroller need to use interrupt system expansion?
Answer: Although MCS-51 has provided two external interrupt request input terminals INT0 and INT1, when there is still a ...[Details]
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"Ning Wang is going to start the cost revolution of 4C supercharging." After watching the Shenxing supercharged battery released by CATL , a guest at the meeting said. On August 16, CATL released...[Details]
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Crystals have an amplifying effect, which is determined by their internal structure. First, the concentration of impurities doped in the emitter region is relatively high, which is conducive to injec...[Details]
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Matrix keyboard recognition method (row scanning method) Check the status of the column line: The column lines Y4~Y7 are set to high level, and the row lines Y0~Y3 are set to low level. As long as...[Details]