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Many PT2262 software decoding programs use timers to measure pulse width. They take up too many system resources. My own program does not use timers or interrupts, and has the least code. Bu...[Details]
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Voltage range: 12V-24V
Solar panel charging current: 5A-10A
Function: Battery reverse connection protection: If the battery "+" and "-" polarities are reversed, the fuse will blow and the...[Details]
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First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]
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What does flickering mean? It means turning on for a while, turning off for a while, and then turning on again for a while. Obviously, this is a loop structure, and there should be code for turning...[Details]
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Analog ground/digital ground and analog power supply/digital power supply are just relative concepts. The main reason for proposing these concepts is that the interference of digital circuits on anal...[Details]
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POE (Power Over Ethernet) refers to a technology that can provide DC power to some IP-based terminals (such as IP phones, wireless LAN access points, network cameras, etc.) while transmitting data si...[Details]
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Analog Devices announced that it has reached a final agreement with Maxim Integrated to acquire Maxim in an all-stock transaction. If the transaction is successfully completed, it will undoubtedly co...[Details]
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I believe that engineers are familiar with Agilent's network analyzers. Have you ever encountered network analyzer failures in daily use? The following is shared by the Antai Network Analyzer Repair ...[Details]
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Recently, IDC released a forecast report on the Chinese tablet computer market. The report shows that in the first quarter of 2020, China's tablet computer market shipments will decline by 30.1% year...[Details]
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Abstract: The working principle of the synchronous rectifier flyback converter
and the working principle of the drive circuit
are analyzed in detail
. On this basis, a synchronous rectifi...[Details]
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After nearly a month of study and practice, I finally ran the Linux system on the AT91SAM9X35EK development board, using the UBI file system. The development environment and constant compilation, sea...[Details]
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On October 19, 2023, the fifth , which has attracted much attention from the automotive industry, was released in Shanghai. The special was awarded to Mu Niu Technology in recognition of Mu Niu 4D T...[Details]
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Bootloader is a small program that runs before the kernel of the operating system runs. Its main function is to complete the initialization of hardware and software devices, establish memory spa...[Details]
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On October 19, the 2023 China-US Youth Maker Competition Finals Award Ceremony and the 10th Anniversary of the Competition were held at Tsinghua University. The China-U.S. Youth Maker Competition i...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]