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Recently, a female graduate student bought a Mercedes-Benz car worth 660,000 yuan at the Mercedes-Benz 4S store in Xi'an. Five minutes after signing the contract and picking up the car, the engine le...[Details]
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Signal generator is a common signal source widely used in electronic circuits, automatic control systems and digital experiments. Circuits that can generate various waveforms, such as triangle waves,...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]
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Electronic engineers often wish there was a single solution to all radio susceptibility (RS) or RF immunity problems. However, since these phenomena are subject to the laws of physics, conquering R...[Details]
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For the 51 series of microcontrollers, there are currently four programming languages supported, namely assembly, pl/m, c and basic, which are usually attached to PCs and are the first languages ...[Details]
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Centrosolar (ETR:C3O) plans to showcase its new flat roof system PV modules at SolarPowerUK2011, which was shown at the IntersolarEurope trade show in Munich this summer. The Ceniq system allows PV...[Details]
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Redmi has launched the Redmi K30 5G Speed Edition, priced at 1,999 yuan (6GB+128GB). In addition to the Redmi K30 5G Speed Edition, Redmi will also launch a new 5G phone this month. Lu Weibing, p...[Details]
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On June 27, the 26th Beijing Essen Welding and Cutting Exhibition officially opened at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). As the largest and most influen...[Details]
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With most components, people are looking to make it the smallest part on the market or consume the least power. With LEDs, however, people are trying to make it the brightest, and for good reason. ...[Details]
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Hybrid vehicles have always been regarded as a good transitional product between pure fuel vehicles and pure electric vehicles. Currently, major manufacturers are also actively developing hybrid tech...[Details]
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Recently, China Mobile's Procurement and Tendering Network released an announcement that it plans to purchase 2 million public versions of the Honor Magic 4 series of mobile phones. The annou...[Details]
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Today I encountered a problem that IAR cannot set breakpoints. I have never encountered this problem before, and I was able to set breakpoints in this project before. I tried some methods from netize...[Details]
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Urban development is inseparable from a high-quality underground pipe network system. However, the problems of outdated infrastructure and backward management technology have long existed. Frequent...[Details]
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Phase loss
reason:
It is usually caused by a missing phase in the power supply (one phase is not powered or the power supply voltage is insufficient) or the contact point of the con...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]