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In this Power Tip, we will look at how conduction power dissipation is traded off in a synchronous buck power stage as a function of duty cycle and FET resistance ratio. Making this tradeoff gives a v...[Details]
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On October 31, the 2023 Global New Energy and Smart Vehicle Supply Chain Innovation Conference was held in Guangzhou. At the automotive chip sub-forum on November 1, Yao Di, vice president of Nanocor...[Details]
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日前，华为轮值董事长胡厚崑在2020年报发布会上重申，华为不造整车，而是聚焦ICT技术，帮助车企造好车。 胡厚崑表示，汽车现在是非常热门的跨界话题，好像做ICT的公司不谈汽车就落伍了。这反映了汽车行业正处在转型的关键点上，未来会向智能化、科技化发展。 胡厚崑指出，华为在汽车行业数字化进程中有很大的发展空间，几年前华为就已经开始在智能汽车领域投入，也已经逐步公布了公司在该领域的战略。 ...[Details]
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All MEMS microphones have omnidirectional pickup, which means they can pick up sound evenly in all directions. Multiple microphones can form an array to form a directional response or beam pattern....[Details]
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LED
led
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has become the focus of widespread attention
for its high energy saving, long life, and environmental
protection
. In recent years, the manufactur...[Details]
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Challenging the limitations of heat dissipation performance: Good heat dissipation improves the function of high-current DC inductors.
In 2016, our first 3D POWER product obtained the 3DPower™...[Details]
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Most electrical troubleshooters agree that insulation testers are an invaluable troubleshooting tool. And most of them would like to perform insulation testing more frequently. Why? What happens...[Details]
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Nowadays, short message services are becoming more and more popular. Various telephone manufacturers are competing to design and develop short message terminal phones. In order to cooperate wi...[Details]
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Recently, Veoneer and Qualcomm have decided to jointly develop scalable advanced driver assistance systems (ADAS), collaborative and autonomous driving solutions supported by Veoneer's next-generatio...[Details]
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The exposure of GoPro Hero 9 continues. The latest news from foreign media said that GoPro Hero 9 Black will be equipped with a 20-megapixel CMOS sensor that supports 5K 30FPS video shooting, and slo...[Details]
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I have found many infrared receiving and decoding programs on the Internet these days, but none of them are very ideal. Generally, they use delay as data of 0 and 1, or the comments are not very deta...[Details]
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This is the first article I have written about technology. It may not be very good and is for reference only. Let me introduce the background first. This is my first time to contact STM chips. The ...[Details]
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As we all know, the luminous properties of LEDs are closely related to their operating conditions. The forward current applied to the LED is the main influencing factor. The higher the current, t...[Details]
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Start Scan
When starting the scan, all device outputs are turned on. Once the temperature is stable, the external program can call the LIV_Test() function by sending the following string to the 2602 ...[Details]
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According to foreign media reports, British company Blackout Technologies has launched the industry's first mobile device blocking tool, which aims to significantly reduce traffic accidents caused ...[Details]
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