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In recent years, rail transit in major cities in China has developed vigorously. The use of AFC system can realize the automation of the whole process of ticket purchase, ticket inspection, billing...[Details]
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1. MCU side communication There are generally two ways to use the STM32F407 serial communication: 1) Use the printf function to implement serial communication. For this purpose, you must choose to us...[Details]
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One morning, you were driving to work as usual, when suddenly the car braked without your control, and no matter how hard you stepped on the accelerator, there was no response. You hurriedly got out ...[Details]
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Under normal conditions, the AC current forms a loop through the incandescent lamp, the VD4-VD7 rectifier bridge, the voltage divider circuit composed of resistor R9, and the voltage stabilizing circ...[Details]
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Finally, Meizu phone users have their own smartwatch to choose from. Finally, Meizu launched its own smartwatch product. In making smartwatches, each manufacturer has its own considerations. ...[Details]
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A new Scania ultra-large electric truck is on the road in Norway. Image courtesy of Scania
Volkswagen Group-owned heavy-duty truck makers Scania and Northvolt say they have...[Details]
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According to the news of Investment Yantai, recently, Yantai Yida Venture Capital Co., Ltd., a subsidiary of Yida Economic Development Group, jointly with Yantai municipal platform companies and list...[Details]
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On August 31, Sanan Optoelectronics issued an announcement stating that the Big Fund plans to reduce its holdings by no more than 2% of the company's total shares, or 89,586,826 shares, through cent...[Details]
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On November 22, Yachuang Electronics was listed on the Shenzhen Stock Exchange Growth Enterprise Market with the company's stock code 301099, an issue price of 21.99 yuan per share, and an issue pric...[Details]
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Interrupt function: include #include linux/irq.h request_irq(irq,handle,irqflag,name,dev_id) { 1. Allocate an irqaction structure 2. Put this structure into irq_desc (action linked list) ...[Details]
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Airspan Networks has announced a collaboration with ON Semiconductor, a leader in power-efficient innovation, to leverage its industry-leading Wi-Fi 6 high-performance solution for fixed wireless acc...[Details]
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According to foreign media reports, from car manufacturers to smartphones to consumer electronics manufacturers, they are all caught in a wireless charging standard battle, which may slow down the ...[Details]
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South Korea is testing a new technology for electric buses that can be wirelessly charged while in operation. Industry insiders say that if the technology is promoted, it will undoubtedly help reduce...[Details]
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Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
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The development of technologies such as artificial intelligence (AI), cloud computing, and edge computing is driving innovation and upgrading in all walks of life. This process is also accompanie...[Details]
onsemi and Avnet IoT Innovation Design Competition
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