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introduction
With the rapid development of computer technology, network technology and communication technology, the current information society has entered the post-PC era from the traditio...[Details]
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The battle for wireless charging chips is intensifying. As more and more OEMs begin to introduce wireless charging functions, the market demand for related chips is also rising rapidly, which not onl...[Details]
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Due to the diversity of the DUT, there are many types of vector network analyzer calibrations, which can easily lead to errors. Sometimes the calibration results may seem "beautiful", but they are ac...[Details]
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On October 12, Beijing time, the results of this year's Nobel Prize in Economics were announced. The winners are two professors from Stanford University in the United States, Paul R. Milgrom and Robe...[Details]
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introduction The modern logistics system has entered the stage of informationization. Information distribution systems have an important impact on information logistics. Informatization of logist...[Details]
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The impedance of the inductor is proportional to the frequency, and the impedance of the capacitor is inversely proportional to the frequency. Therefore, the inductor can block the high frequency f...[Details]
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This is a demonstration program for 51 to generate PWM
P1.3 and P1.4 are two outputs. This program was written in a hurry without strict verification, so there may be errors. Please correct me if the...[Details]
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Heavy equipment manufacturer Sany Heavy Truck will jointly develop L4 heavy truck products with autonomous driving company Pony.ai, and plans to put them into production this year. Autonomous drivi...[Details]
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On June 13, the European Commission released the preliminary results of the anti-subsidy investigation on Chinese electric vehicles yesterday, proposing to impose a temporary anti-subsidy tax rangi...[Details]
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When I first started learning STM8, I followed the online tutorial to create an IAR project, then downloaded an official firmware library and made a case template. The function was super simple, just...[Details]
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NE555 timer tone generator circuit (I)
This is a NE555 timer based tone generator circuit. NE555 is a very famous IC used in many circuits and performs various tasks. In this circuit, the IC i...[Details]
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Digital isolators offer significant advantages over optocouplers in terms of size, speed, power consumption, ease of use, and reliability. For many years, designers of industrial, medical, and ot...[Details]
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In recent years, more and more intelligent configurations have appeared in cars on the market, and some consumers' car purchasing demands are no longer simply satisfied with space and fuel consumpti...[Details]
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1. This design uses STC89C51/52 (compatible with AT89S51/52, AT89C51/52, optional) microcontroller as the main controller 2. Use Hall sensor to measure motor speed contactlessly · 3. LCD1602 liquid c...[Details]
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According to Cailianshe, Huawei has recently made a major breakthrough in the field of battery technology and announced a new patent titled "Doped sulfide materials and preparation methods, lithium...[Details]