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With the rapid development of electronic technology, computer technology and communication technology, embedded systems have been widely used in the fields of industry, military, communication, inf...[Details]
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On June 25-26, the 2021 5th Jiwei Semiconductor Summit will be held in Haicang, Xiamen. With the theme of "The Heart and the Core are in the Same Place, Changes are Like Kunpeng", the summit aims to ...[Details]
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Oscilloscope probes are generally divided into passive probes, active probes, and current probes. 1. Passive probe Passive probes are divided into 1×, 10×, 100× and other specifications. 10× means ...[Details]
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On the evening of June 9, Ningbo Shanshan Co., Ltd. released a major asset purchase plan: it intends to acquire 70% of the equity of the holding company through capital increase at a base purchase pr...[Details]
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On the evening of April 7, ThunderSoft disclosed its first quarter 2021 performance forecast, with an estimated net profit attributable to shareholders of the listed company of 107 million yuan to 11...[Details]
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The scientific name of slip ring motor is wound-rotor asynchronous motor. This kind of motor is suitable for large lifting machinery. Its structure is different from that of squirrel cage asynchron...[Details]
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Part 1 Reset Classification Hardware reset: As the name implies, the system is reset through hardware, such as designing a reset circuit on a circuit board. By pressing a button, the system can b...[Details]
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China's autonomous driving standards system planning 1. Autonomous driving standard system framework According to preliminary research, the deployment scenarios of China's autonomous driving indust...[Details]
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Why are multiple register access instructions needed? ldr/str can only access 4 bytes of memory per cycle. If you need to read and write memory in batches, it is too slow. The solution is stm/ld Ex...[Details]
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A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on a single chip. Low-cost 8-bit single-chip microcontrollers are very stingy when it comes to on-ch...[Details]
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4. Countdown program with preset starting time
In the article "PIC Microcontroller C Language Program (5)" in the 2nd issue of 2010, we introduced the hardware circuit of the clock with preset ...[Details]
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What is the difference between using triode and MOS tube as switches in circuit design ?
1. Transistors are controlled by current, while MOS tubes are controlled by voltage.
2. Cost iss...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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Aircraft engine gas temperature is one of the most important parameters that characterizes whether the aircraft engine is working normally. It is also an important parameter that pilots and maintenanc...[Details]
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The resolution of a servo motor encoder is one of the important indicators for measuring encoder performance, which directly affects the accuracy and stability of the servo system. This article wil...[Details]
DSP and ARM Processors
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