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Anyone who has done development work has had this experience: testing a switching power supply or hearing the uninvited sound of high-voltage leakage or high-voltage arcing from a similar product d...[Details]
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According to Wenhui Daily, in the first week of May, Shanghai Pudong Airport Customs has supervised a total of 731 inbound and outbound cargo planes, a month-on-month increase of 36.4%. It is report...[Details]
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The skateboard chassis has gained a lot of attention due to its scalable design, which can be used for both large and small vehicles. However, it comes with mechanical, thermal and electrical probl...[Details]
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //HSE means using external clock, HSI means using internal clock RCC_OscInitStruct.HSEState = RCC_HSE_ON; // Turn on the external clock ...[Details]
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With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as ...[Details]
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Hardware environment: STC89C52 Software environment: IDE Keil uVision V4.10 Compiler C51 V9.0 code show as below: /********************************************** Hardware: 11.0592MHz crystal,...[Details]
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Recently, the ventilation model test of the 300MW variable speed unit generator motor of the Langjiang Pumped Storage Power Station in Zhaoqing, Guangdong Province passed the acceptance. The reporter ...[Details]
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MCU interrupt source
1. Generally speaking, the MCS-51 microcontroller has 5 interrupt sources, namely:
1. External interrupt 0;
2. External interrupt 1;
3. Timer/Counter 0 inte...[Details]
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The biggest problem in current practical applications is that pure electric vehicles have a shorter driving range in winter. Especially in the north when the temperature is below zero, the driving ...[Details]
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Laser cutting machine principle
Laser cutting is the process of using the energy released when the laser beam is irradiated onto the surface of the workpiece to melt and evaporate the workpiec...[Details]
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According to Lawstreet, Arendi recently filed a lawsuit in the U.S. District Court for the District of Delaware, accusing LG Electronics of infringing its patent rights with equipment manufactured an...[Details]
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Researchers from OpenAI and multiple universities have jointly released a 104-page PDF document aimed at encouraging regulation of artificial intelligence computing by regulating the hardware itself....[Details]
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The advantage of the UJT trigger circuit is that the circuit is simple. However, the output generated is a sharp pulse, and the phase shift range is not wide. It is only suitable for directly trigger...[Details]
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China Energy Storage Network News:
On April 10, the Zhoushan Flexible Direct Current Transmission System Zhousi Converter Station operated at full power for more than 24 hours, marking the ...[Details]
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Solar photovoltaic utilization is the fastest growing and most dynamic research field in recent years. The production of solar cells is mainly based on semiconductor materials. Its working principl...[Details]
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