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Today, a netizen posted a message praising a Motorola mobile phone. This netizen is using a Motorola edge S30. This netizen made full use of the application clone function of Motorola edge S30 and op...[Details]
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There are signs that Apple is actively developing its own chips , which will not only reduce its reliance on suppliers such as Intel and Qualcomm, but also pave the way for a competitive advantage ...[Details]
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The first round of Toyota & Supplier Meetings in South China of Toyota Hard Egg Smart Automotive Ecosystem has been successfully concluded! In addition to experts such as the Chief of the Parts Procu...[Details]
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U-Boot, the full name of Universal Boot Loader, is an open source project that complies with the terms of the GPL. The function of U-Boot is to boot the system. U-Boot has evolved from FADSROM, 8xx...[Details]
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/**************** Input analog signal through photoresistor to get corresponding digital signal. Small set threshold, through the threshold can control the light bulb and other equipment switch *****...[Details]
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Imagine you are building a professionally designed breadboard. You have done all the simulations required before layout and reviewed the manufacturer's recommendations for good thermal design ...[Details]
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August 10th news, in Lei Jun’s 2021 annual speech tonight, after releasing Xiaomi MIX 4 and Xiaomi Tablet 5, Xiaomi released a number of AIoT products. The first to be released was Xiaomi's first hig...[Details]
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Since there are many types of textile testing instruments, with different performances and prices, and many manufacturers, when purchasing instruments, one must not only be familiar with professional ...[Details]
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Resonant LC sensor technology has been used for motion detection for several years, including flow metering and other low-speed rotation detection systems. In almost all cases, the common thread drivi...[Details]
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Each IO port of stm32 can be used as an entry for external interrupts. The interrupt controller of stm32f103 supports 19 external interrupt/event requests (question 1: What is the difference between ...[Details]
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Problem: Two clocks with independent frequencies are switched by the selection of sel. Sometimes a problem that looks simple actually tests ASIC engineers. 1. Simply put, it is a 2-choice-1 sig...[Details]
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1 引言
scale-2芯片组是专门为适应当今igbt与功率mosfet栅驱动器的功能需求而设计的。这些需求包括：可扩展的分离式开通与关断门级电流通路;功率半导体器件在关断时的输出电压可以为有源箝位提供支持;多电平变换器与并联功率器件的专业控制功能的兼容性;可以选择使用低成本的双向信号的变压器接口或抗电磁干扰光纤接口;可扩展设置，并具备故障管理;次级故障信号输入/输出，3.3...[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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1 System composition and communication between devices
1.1 System composition
The system consists of Kunlun Tongtai TPC7063E touch screen, Siemens S7-300 module, and PCAdapter for data co...[Details]
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CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]
PCB Design
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