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Foreign media MacRumors reported that according to data from Counterpoint Research, sales of Apple’s iPhone 12 series have now exceeded 100 million units, driving the first iPhone sales super cycle s...[Details]
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The basic concept of servo is accurate, precise and fast positioning. Frequency conversion is an essential internal link of servo control, and frequency conversion also exists in servo drives (for ...[Details]
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ISP Programming Procedure Notes
The program cannot be downloaded into the MCU. Possible errors include: If the preparation conditions are sufficient
(Driver installation successful, STC_ISP.EXE i...[Details]
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Vortex flowmeter is a commonly used flow meter. The use of any instrument is always inseparable from daily maintenance and care. No matter it is a fault of the instrument itself or interfered by exte...[Details]
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On November 9, the 18th China Semiconductor Packaging and Testing Technology and Market Annual Conference was held in Tianshui, Gansu. At the conference, Wei Shaojun, leader of the overall group of t...[Details]
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As early as 1968, Dahlin of IBM proposed a new algorithm different from conventional control laws, namely the Dahlin algorithm. The most significant feature of this algorithm is that the desired close...[Details]
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Zigbee wireless communication and Linux embedded operating system are often contacted by electronic people. Here we have designed a CMU controller based on the ARM chip S3C2440 as the hardware platfo...[Details]
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Main highlights: 1. The digital tube uses 74HC595 as the segment selection driver, providing new ideas for beginners Minor highlights: 1. The key to communication using the compact STC15F104W MCU D...[Details]
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The 6430 sub-fA programmable source meter integrates the voltage and current source and measurement functions of Keithley source meter products and source measurement units (SMU). It has higher sensi...[Details]
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How to measure the quality of DB107S bridge rectifier? After getting a DB107S, place it as shown in the picture (the two pins below represent AC, connect to alternating current, and when measuring, t...[Details]
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The low-power design of embedded systems requires a comprehensive analysis of various factors and overall planning. At the beginning of the design, various factors are often mutually restricted and ...[Details]
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Introduction
Local error handling can be programmed independently or in conjunction with other code. To ensure that all errors in a program are identified, a combination of local error handlin...[Details]
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At present, radio is an important communication equipment for the army. Mastering the operation of radio as soon as possible and transforming it into combat effectiveness plays an important role in...[Details]
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What are the applications of small LiDAR installed on cars? Where should it be installed? What is the difference between the number of lines?
On Saturday, Shanghai Jiao Tong University cele...[Details]
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On November 20, Smartphone Magazine published a blog post on November 18, reporting that AMD is turning its attention to the mobile industry and plans to launch Ryzen AI mobile SoC chips similar to...[Details]