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Yesterday, the Hubei Tour of Well-known Private Enterprises was held in Wuhan. At the event, 30 projects were signed on the spot, with a total investment amount of 116.65 billion yuan. It is report...[Details]
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Preface:
Today, embedded systems designed based on microcontrollers (MCUs) and digital signal processors (DSPs) are becoming more and more complex, and their pin counts are also increasing. Ho...[Details]
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First, let's look at the connection diagram between the internal structure of the sensor and the microcontroller. As shown in the figure below, the I/O pins 3 and 5 are actually used. Pin 3 is the pi...[Details]
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After several days of hard work, the first 51 single-chip electronic clock was finally launched. It displays time through a 4-digit digital tube, the system crystal oscillator is 11.0592MHZ, and a dio...[Details]
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On September 6, Magnachip Semiconductor announced the launch of its third-generation 200V medium voltage (MV) metal oxide semiconductor field effect transistor (MOSFET) for light electric vehicle (...[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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The VNA Power Supply Output Power Correction software does not replace the VEE calibration procedure. It is strongly recommended that you send the instrument to the nearest Keysight SSU for a full pe...[Details]
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The communication generations have evolved from 2G to 4G, and each generation of cellular technology has seen different innovations. From 2G to 3G, receive diversity technology was added, from 3G to ...[Details]
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The simplified design of ultrasonic ranging based on STC51 microcontroller requires only three components (the ranging module is considered as one component for the time being) 1. Required componen...[Details]
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ON Semiconductor has introduced three new white LED drivers designed for backlighting applications in mobile phones, digital cameras, MP3 players and other portable consumer electronic devices t...[Details]
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What will the home of the future look like? Most people first think of a scene full of technology, just like in a science fiction movie, where all kinds of furniture are hidden in mirrors and can be ...[Details]
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Application of OLED in head-mounted displays
Head-mounted displays with video glasses and portable theaters as important carriers have been more and more widely used and develop...[Details]
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Powerint's LinkSwitch-PH series greatly simplifies the implementation of LED drivers requiring Power Factors greater than 0.9, TRIAC dimming, and high efficiency. The devices integrate a 725V power MO...[Details]
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Due to the special nature of surveillance, cameras will be added to recorders in multiple scenarios. The most typical case is that the same camera is needed by the doorman, the boss, and the comput...[Details]
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There is an inverting amplifier inside the MCS-51. XTAL1 and XTAL2 are the input and output terminals of the inverting amplifier respectively. After connecting the timing feedback element, it forms a...[Details]