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On April 23, Xiaomi held a new product launch conference in Beijing, where they launched new TVs, floor-standing air conditioners, etc. After the launch of these new products, Lei Jun published an ar...[Details]
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1. I never say 51 is the foundation. If I say so, please understand it as microcomputer principles are the foundation. 2. The operation of 51 MCU is essentially the operation of registers, and the ...[Details]
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Hard drives, USB flash drives and other devices all have a "power-down save" device. Their characteristic is that the information stored on them will not be lost after the power is out, just like the...[Details]
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What is bldc variable frequency motor
BLDC variable frequency motor refers to a permanent magnet brushless DC motor (Brushless DC Motor) that controls the speed and torque of the motor through...[Details]
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The MAX14588 adjustable overvoltage and overcurrent protection device is ideal for protecting systems from positive and negative input voltage faults up to ±40V, with R on the integrated FETs as low ...[Details]
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Compared with traditional light sources such as incandescent lamps and compact fluorescent lamps, light-emitting diodes (LEDs) have many advantages such as high luminous efficiency, long life, and ...[Details]
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The circuit shown in the figure provides a solution to drive high-power white LEDs, that is, using a standard boost converter working in "buck" mode to drive white LEDs. This solution has an effici...[Details]
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OnRobot, maker of a full range of plug-and-play robotic tools for collaborative applications, today announced a soft gripper that makes it easier to automate food and beverage, as well as other clean...[Details]
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The signal is compared by the amplifier LM324 and sent to the microcontroller for processing. The 32×32 dot matrix display module and driver module are composed of 74HC595 peripheral driver array and...[Details]
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12月23日,蔚来在西安举行了2023蔚来日(NIO Day 2023)。当天,蔚来首发智能电动行政旗舰蔚来ET9。 官方表示,ET9是蔚来全栈技术布局和全球领先科技的结晶之作,包含17项全球首发技术、52项同级领先技术,已申请专利达到525项,以创新科技定义智能电动行政旗舰新标准。 故而,ET9定位群体为新一代高端商务用户,预售价80万元起,要做中国 新能源汽车 又一款百万级豪车。 ...[Details]
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With the increasing popularity of embedded devices (such as smart MP4, digital cameras, smart phones, TV set-top boxes and PDAs, etc.), embedded training and embedded development have become popula...[Details]
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Industry insiders know that LED fluorescent lamps will become a new generation of energy-saving and environmentally friendly lighting lamps, but now the country produces at most hundreds of thousan...[Details]
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The data exchange of Arrizo 5's gateway interface usually involves information transmission between electronic devices inside the vehicle, including body systems, entertainment systems, remote cont...[Details]
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According to Nikkei, Guo Taiming's Guangzhou factory, in which he invested 61 billion yuan, is seeking new investors to provide capital injection. The 61 billion yuan ($8.5 billion) factory in Guan...[Details]
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Intelligent driving domain control is a key component of smart cars. It integrates high-performance computing units, complex sensor data processing algorithms and advanced control logic to realize ...[Details]