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With the continuous development of science and technology, smart home is gradually becoming an important part of people's lives. In the smart home system, the air pressure sensor, as one of the key...[Details]
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Recently, the National Development and Reform Commission and the National Energy Administration jointly issued the "Notice on the Implementation Opinions on Promoting the Independent and Standardiz...[Details]
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An effective passive way to suppress ringing problems caused by energy leakage in a flyback transformer and clamp overvoltage is to implement a recovery coil wound in parallel with the primary. This ...[Details]
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Although fleas are annoying pests, they deserve praise. These tiny creatures, only 3 mm long, can jump up to 330 mm in one leap, which is almost 100 times their body length. Recently, a micro r...[Details]
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Direct methanol fuel cell (DMFC) is a power generation device that directly converts chemical energy stored in fuel methanol solution and oxidant (oxygen or air) into electrical energy. Its significa...[Details]
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Since 2010, developed countries such as Europe, the United States, and Japan have begun to implement laws to ban incandescent bulbs. The reason for the laws is to restrict light sources with low ...[Details]
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When using the advanced timers TIM1 and TIM8 of stm32 to generate PWM, please note: 1. All have TIM1, but only large-capacity MCUs with flash capacity greater than 256K have TIM8 2. Compared with the...[Details]
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Recently, the 27th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP27) was held at the Sharm el-Sheikh International Conference Center in Egypt. During th...[Details]
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On February 8, Arm announced that its board of directors has appointed Rene Haas as the new CEO and will join the board of directors. This personnel appointment is effective immediately. Rene Haas ha...[Details]
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Single-phase electricity is used to power household and office appliances, while three-phase alternating current (ac) systems are widely used to distribute electricity and directly provide power to hi...[Details]
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On the morning of April 28, Beijing issued a notice on unmanned manned demonstration applications. Baidu became the first approved company, and its autonomous driving travel service platform Luobo...[Details]
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High
brightness light emitting
diodes
(HBLEDs) combine the advantages of high output, high efficiency and long life. Manufacturers are developing devices that can achieve higher luminous flu...[Details]
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On the morning of August 19, accompanied by the rumbling sound of construction machinery, the 300MW all-vanadium liquid flow battery manufacturing project of Shanxi International Energy Group Co., Ltd...[Details]
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At 1:00 p.m. Beijing time on April 8, 2022, Nissan held an online briefing on all-solid-state battery technology. On November 29 last year, Nissan Motor CEO Makoto Uchida and Chief Operating Office...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]
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