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LED driver power selection method: The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LED...[Details]
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On September 7, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Pinjia launched a 140W power a...[Details]
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As the rainy and humid weather increases, the number of reports of faults caused by leakage increases. I believe that electrician friends have put a lot of thought into finding the cause of leakage. ...[Details]
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A special application of AT89C2051, using its comparator to make a light intensity regulator, applied to a fully static LED display. The original situation is that the light control of the origina...[Details]
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Beijing, China, December 21, 2021 - Datang NXP, China's leading battery management IC supplier, announced the launch of a new battery management chip -
DNB1101A
. This chip is designed for ...[Details]
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At present, embedded systems are increasingly used in video surveillance. With the powerful functions of the network, video surveillance focuses more on network monitoring solutions, which require ...[Details]
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6 Waveform parameter measurement When the oscilloscope captures the waveform correctly, it can automatically measure the waveform parameters . These waveform parameters mainly include the foll...[Details]
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Now, the rapidly developing automation technology has set off a boom in our country. Our understanding of it has deepened, and everyone's views on it have changed dramatically. The machine vision s...[Details]
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A gas sensor is a converter that converts the volume fraction of a gas into a corresponding electrical signal. The detector head conditions the gas sample through the gas sensor, usually including ...[Details]
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Recently, at the 23rd Annual Conference of Computer Engineering and Technology of the China Computer Society and the 9th "Microprocessor Technology" Forum, the independently developed RISC-V open sou...[Details]
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Translated from - spectrum, Jeremy Hsu The difference between Chinese and English passwords has a great security impact on today's popular Web services. 无论语言和文化有何不同,中、英文互联网用户都能在通过使用“123456”等密...[Details]
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As the cost of producing light-emitting diodes ( LEDs ) decreases, their use is becoming more common, with applications ranging from handheld devices to automotive and architectural lighting. LEDs ar...[Details]
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For some daily-use products, the issue of "anti-reverse connection" is often considered when designing. Customers simply use plugs to connect power, so they generally use reverse-inserted connectors ...[Details]
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1Written in front 1. When you save or package a project, do you delete unnecessary files? 2. Do you know what these eww, ewp, ewd... files are? Phenomenon or question: 1. When you buy a deve...[Details]
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Some understanding of the LPC2103 serial port LPC2103 contains two independent universal asynchronous serial interfaces (UART0 UART1), which are characterized by 16-byte receive and transmit FIFOs, c...[Details]