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To build an LED-based system, the following tasks need to be completed: 1. Determine the number of LEDs to be used and the connection scheme between the LEDs; 2. Select linear mode or switching mo...[Details]
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Turbidity is an important parameter for testing water quality in industrial water treatment (deionized water), and the water quality requirements for deionized water are rela...[Details]
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Once the concept of ubiquitous power Internet of Things was proposed, it has attracted widespread attention from the industry, especially information and related industries. In fact, the ubiquitous...[Details]
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Combined LED dot matrix displays have appeared since the 1980s. They use light-emitting diodes as pixels. They are made of high-brightness LED core arrays, epoxy resin and plastic mold packaging. T...[Details]
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Speaking of microcontroller memory, you may know RAM and ROM, but how to use it specifically needs to be understood in depth. Today, Tongcheng Chuangpin will come to learn more about the memory of 51...[Details]
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Since the beginning of this year, Guangdong's foreign trade has continued to maintain a stable scale, with the scale of foreign trade in July and August both exceeding 600 billion yuan, showing stron...[Details]
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The Internet of Things is a concept that connects users and objects or objects and objects with the Internet, and exchanges and communicates information through the Internet. The Internet of Things i...[Details]
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IGBT tube quality detection method The quality of IGBT tube can be tested by the Rxlk gear of the pointer multimeter, or by using the "diode" gear of the digital multimeter to measure the forward vol...[Details]
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On January 25, @熊猫很禿然 revealed the details of the vivo NEX 5. The phone uses a 7-inch 2K E5 OLED flexible screen with a center-mounted hole. Not only that, vivo NEX 5 is the first to be equip...[Details]
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At present, projectors are common equipment in multimedia classrooms of colleges and universities. However, due to frequent use and mixed personnel, the projector remote control is often damaged or...[Details]
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If you've ever been undecided about what color car to buy, BMW may have the car for you. The German automaker unveiled "electronic ink" technology at the 2022 Consumer Electronics Show in Las Vegas, ...[Details]
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In electronic medical devices, the power supply needs to be controlled and regulated with high precision to support the equipment to perform each function. Both AC and DC power supplies are widely ...[Details]
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Jim Keller is a CPU R&D expert who is well-known both at home and abroad. When he was at AMD, he led the team to create the Zen architecture, which is the key to AMD's turnaround in recent years and ...[Details]
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Our synchronous rectification solution is neither current type nor voltage type.
1. IC uses the slope of the falling edge of Mosfet Vds to control the opening of IC, which can identify the n...[Details]
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INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]
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