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The operation of 2440 real-time clock is relatively simple, the difficulty lies in setting serial communication to control the clock, read and write the clock, set the time and alarm. However, using ...[Details]
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I have used STM8 before and will use STM32 later. When I was doing a small project, I thought STM8 also had a library and it should be very convenient, so I chose it directly. As a result, I was very...[Details]
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Embedded Microprocessor (EMPU)
The basis of embedded microprocessors is the CPU in general-purpose computers. In applications, the microprocessor is assembled on a specially designed circuit board...[Details]
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The speaker system needs to reproduce various music programs with high quality. According to the properties of the music signal, its peak factor is about 10-15dB. From the perspective of ensuring soun...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Have you ever applied input voltage to your power supply only to find it dead? Short input voltage rise times and high-Q resonant circuits that produce twice the input supply voltage can be the pro...[Details]
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According to the Science and Technology Innovation Board Daily, it was learned from the supply chain that Apple's newly announced AirPods Pro service plan unexpectedly caused Luxshare Precision to re...[Details]
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Introduction: PCF8591 ADDA chip, 51 single chip microcomputer and a potentiometer are used here. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the ...[Details]
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The coating thickness gauge needs to be calibrated at two points and zero points before measurement. Two-point calibration is to place the standard film on the metal substrate for testing. If the erro...[Details]
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1. Lead-acid battery:
1. Self-discharge of lead dioxide electrode
(1) Self-discharge caused by oxygen evolution (2) Contact corrosion with alloy plates, lead dioxide is reduced to form al...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In order to develop a new generation of power semiconductors, South Korea will officially launch its "Next Generation Crystal Engineering Department" composed of domestic semiconductor companies, uni...[Details]
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Reducing cross infection, sterilizing ward gas, preventing sewage leakage... Advanced design concepts and technological elements act as "behind-the-scenes heroes" - revealing the technological codes ...[Details]
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The clock controller is powerful, flexible and easy to use. Its purpose is to enable users to obtain the best performance while ensuring the lowest power consumption. Users can manage each clock sour...[Details]
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The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
Automotive Electronics
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