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1. Introduction
LED dot matrix electronic display screen is a large display screen system that integrates microelectronics technology, computer technology, and information processing technolog...[Details]
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How long does it take to build a cutting-edge, globally competitive chip manufacturing base? For the United States, which has been trying to reverse a long decline in global chip production, the frus...[Details]
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The AD5780 of ADI is a true 18-bit linear low-noise precision ±10 V DC voltage source. The operating voltage is up to 33 V bipolar voltage. The positive reference input voltage is from 5 V to VDD-2.5 ...[Details]
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Application field: Automotive grade chips
Product 1: Single crystal automotive grade dual channel 30mΩ high side switch MSD1820-Q1
Unique a...[Details]
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Abstract: This application note provides the reader with information concerning how to interface the Maxim DS2760 Battery Monitor and Protector IC to a microcontroller. The DS5000 microcontroller modu...[Details]
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Keeping track of multiple electrical devices and seeing which ones are about to fail can be challenging. MIT's NILM (Non-Intrusive Load Monitoring) system is designed to help track the status of equi...[Details]
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During this period, I learned how to use the LCD12864 without font library, and designed a microcontroller jump game based on it. The main function is to control the jumping of the firewood man and d...[Details]
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Abstract: Contactless ID cards have the characteristics of fast data reading speed, strong anti-interference ability, low price, etc., and have good application prospects in automatic identifica...[Details]
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There are five operating modes of ultrasonic thickness gauge. When technicians use ultrasonic thickness gauge, they are general measurement method, accurate measurement method, continuous measurement...[Details]
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The circuit of the 15V/3.5A, 52W switching power supply composed of MC33374T/TV is shown in Figure 3. The allowable range of its AC input voltage u is 92V~276V. VD1~VD4 are rectifier bridges. The prim...[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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Jiwei.com reported on June 15 that last night, Apple officially launched the Beats Studio Buds true wireless noise-cancelling headphones, which support spatial audio, active noise reduction, and IP4X...[Details]
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1. Hardware schematic diagram of the color light cycle
Hardware Analysis of the Cyclic Lighting Circuit
• The core of this circuit is the MCS-51 microcontroller (AT89C51).
• It includes...[Details]
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"2024 will be another cross-border year." At the recent media communication meeting of the China Electric Vehicles 100 Forum (2024), Zhang Yongwei, vice chairman and secretary-general of the China ...[Details]
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The rectification and filtering effects of multiple diodes, triodes and capacitors are used to achieve the requirement of stable power supply. And it can directly switch between battery and mains pow...[Details]