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1. Introduction The permanent magnet brushless DC motor is a new type of mechatronic motor that has matured rapidly in recent years. The motor consists of a stator, a rotor, and a rotor position de...[Details]
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In today's world, data-intensive workloads such as artificial intelligence (AI), cloud data centers, the Internet of Things, next-generation networks, and autonomous driving are constantly expanding,...[Details]
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1 Traditional street lighting
At present, the main types of light sources used for
street
lighting are: metal halide lamps, incandescent lamps and high-pressure sodium lamps. Among the...[Details]
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On December 18, the signing ceremony for the first batch of small, medium and micro enterprises and maker teams to settle in the Ubiquitous Power Internet of Things Mass Entrepreneurship and Innova...[Details]
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I hope all the new friends who post for help will search the forum first. There are many posts from teachers in the forum. Although many of them are not clearly described, there are always 8X8 dot ma...[Details]
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On May 17, blogger @数码闲聊站 hinted that Xiaomi will launch a small iteration of Xiaomi 12 Pro in the second half of this year, which is expected to be named Xiaomi 12S Pro. Compared with Xiaomi...[Details]
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In the overall design, the thermal power of the space containing the heat source should be fully considered and the corresponding heat dissipation form should be adopted; the heat in the cold light...[Details]
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Circuit principle: The TDA2030A power amplifier board consists of three major parts: an attenuated tone control circuit with separate control of high and low frequencies, a TDA2030A amplifier cir...[Details]
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A little gadget I made a year ago, but the hardware is lost. I dug it out, split it up again, and added detailed comments. Comments are very important. I didn't add details before, and it took me a l...[Details]
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The MAX5974_ is a wide-input voltage range, active-clamp, current-mode
PWM controller
that provides forward conversion for powered devices (PDs) in Power over Ethernet (PoE). The M...[Details]
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Currently, many end markets are increasingly demanding low power consumption in programmable logic device designs . When engineers design communication products such as routers, switches, base ...[Details]
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Machine learning is everywhere. It hides in many smart devices, such as a smartphone, a smart speaker, and online shopping and entertainment apps. It is like a "stitcher" between the virtual world an...[Details]
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According to foreign media reports, Vector, a software and automotive technology supplier, announced the launch of version 7 of DYNA4, a simulation environment for virtual driving testing, which can ...[Details]
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Today, realme officially announced that the fifth smart ecological screen of the realme connected universe will be launched this month, which is the realme Pad tablet computer that has been exposed b...[Details]
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Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]