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1. Background I recently did a project that required the use of STM32. As before, the clock is the heart of the MCU, and the blood supply is the clock frequency output. If you want to understand an...[Details]
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Keysight’s modulation distortion solution helps MISIC accelerate verification of millimeter wave products The solution can realize fast and accurate EVM and noise power ratio testing, speed u...[Details]
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According to foreign media reports, Xos, a manufacturer of pure electric commercial vehicles , announced the launch of the Lyra Series™ ("leer-ah") battery system, including Lyra 30™ and Lyra 60™, wh...[Details]
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Comparing the past, present and future of cars, there is an obvious trend: cars have become data centers on wheels. Inside each car, the data traffic from safety systems, on-board sensors , navigatio...[Details]
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The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
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To meet application requirements, microcontrollers have been evolving in terms of functionality, various types and densities of on-chip and off-chip memory, and high-level system integration. This ar...[Details]
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In the power relay protection system, phase measurement is a regular item. From the perspective of the traditional "zero-crossing" method, to measure the phase angle of two AC signals, the usual pract...[Details]
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In electronic circuit design, EMC and EMI are issues that developers will always face. No matter how efficient the circuit is, it will be useless if it cannot meet the EMC requirements. Therefore, how...[Details]
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Explosion-proof motor wiring method
There are two ways to connect explosion-proof motors, one is star connection and the other is triangle connection.
1. Star connection
Connect the ...[Details]
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At present, the power amplifiers
in active speakers
mostly use transistors or integrated circuits. Active speakers made with tube power amplifiers are rare. However, if you want to pu...[Details]
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The digital revolution has had a profound impact on the automotive industry and has created unlimited possibilities for more efficient, convenient and safe driving and travel experiences for connecte...[Details]
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As LED lighting products are increasingly entering the homes of ordinary people, many LED lighting manufacturers have begun to turn from general to specialized. Especially in the field of professiona...[Details]
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1. Program memory space
The MCS-51 microcontroller has a 64kB program memory addressing space, which is used to store user programs, data, tables and other information.
1. For an 8031 microcont...[Details]
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Ⅰ. Write in front There are many contents in Keil online debugging. This article brings the commonly used contents in online debugging: detailed contents of shortcut buttons in Debug Toolbar (reset, ...[Details]
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Whether shielded cables must be used for servo encoder cables depends on the specific application scenario and system requirements. In some cases, shielded cables can improve system stability and r...[Details]