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Different ways to check if the motor is burnt out: 1. The motor is short-circuited to the ground. The test method is to use an insulation meter with one end connected to the ground and the other end ...[Details]
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According to Nikkei, Guo Taiming's Guangzhou factory, in which he invested 61 billion yuan, is seeking new investors to provide capital injection. The 61 billion yuan ($8.5 billion) factory in Guan...[Details]
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The nominal input voltage range of the driver chip should meet the requirements of DC 8~40V to cover a wide range of applications. The withstand voltage should preferably be greater than 45V. When th...[Details]
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After the Chinese New Year, the automotive industry ushered in its first policy change. On February 10, the Ministry of Industry and Information Technology issued a notice on its official website ...[Details]
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/*SDCodeforM32L*/ /*Bypassion*/ /*BaseICC6.31A*/ /************************************************************/ #include #include #include“1011.h” #defineucharunsignedchar #defineuintunsignedint #def...[Details]
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The output comparison of stm8s timer is generally used for pwm output. Therefore, the output comparison is explained through pwm output. The manual says that "the pulse width modulation (PWM) mode ca...[Details]
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The trend of proportional reduction of CMOS devices has led to a sharp reduction in gate equivalent oxide thickness, gate length and gate area. For conventional bulk MOSFET, when the oxide thicknes...[Details]
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(1) The millivoltmeter should be placed vertically, not horizontally. Before powering on, the mechanical zero screw on the meter head should be adjusted so that the meter needle indicates zero (Note:...[Details]
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How does a DSP chip select an external clock?
The internal instruction cycle of a DSP is relatively high, and the main frequency of an external crystal oscillator is not enough, so most DSP chi...[Details]
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In testing and measurement, engineers will use a variety of electronic measuring instruments and choose different measuring instruments according to different measurement requirements. Then, in the...[Details]
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0 Preface
Faced with the changeable weather, housewives are confused when they hang clothes to dry every day. Should they put them indoors or outdoors? Because they have to go to work, more familie...[Details]
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Recently, the PAT2023 Advanced Technology Seminar hosted by the China Electricity Council and the China Photovoltaic Industry Association was held in Hefei. Reporters learned from the meeting that ...[Details]
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Roads paved with photovoltaics are Kurt Bursa's idea. His company, Solar Highways, is embedding photovoltaic cells and light-emitting diode (LED) lights into panels designed to withstand the pressu...[Details]
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As the last trading day of 2023 ended, the Hang Seng Index fell 13.82% for the year. However, the stock prices of Li Auto-W, Lenovo Group, and PetroChina rose by 91.54%, 81.09%, and 66.55% respective...[Details]
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The car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's driving speed, time, mileage, brake and other status information and export d...[Details]
Analogue and Mixed Signal
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