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Requirements: Press the keyboard, and the six digital tubes will display the pressed value in a flowing manner. Connection: Connect chip select CS0 to key_LED_CS 1 #include reg52.h 2 #define LED...[Details]
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LED
wall washer is also called linear LED floodlight, etc. Because of its long strip shape, some people also call it LED linear light. It is mainly used for architectural decorative lightin...[Details]
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Assuming that motor control has been achieved, the subsequent motor calibration can be roughly divided into two categories, one is efficiency calibration, and the other is external characteristic c...[Details]
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Taiwan's Diamond Technology Center (DTC) replaced the two insulating layers of epoxy resin on printed circuit boards with diamond-like carbon (DLC) coatings, which can significantly extend the life of...[Details]
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JD Power, a global leading consumer insight and market research organization, today officially released the 2024 China Automotive Intelligent Experience StudySM (TXI). This is the fifth consecutive...[Details]
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It has been nearly 20 years since JJG225-2001 "Calibration Regulations for Heat Meters" was released. During this period, the production and calibration of ultrasonic heat meters in my country have u...[Details]
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introduction With the popularity of personal digital assistants (PDAs) and thin-capacity computers, touch screens are becoming more and more common in our lives as a medium for terminal and user in...[Details]
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This article details how to use an inexpensive 555 timer to replace a microprocessor to control a dedicated LED driver in applications that do not require
the full functionality of
the LED d...[Details]
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Nikon rangefinder telescopes are excellent distance measuring tools. Whether you are playing golf, hunting or conducting forestry surveys, knowing the correct distance is essential. It is well known t...[Details]
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summary
This article will introduce you to a low-power LED lighting driver solution using TI's offline primary-side sensing controller TPS92310. Due to the use of a constant on-time flyback to...[Details]
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According to Jiwei.com, Xiamen Lingxing New Intelligence Technology Co., Ltd. was established on August 17. The legal representative is Zhe Chunming, and the registered capital is RMB 50 million. The...[Details]
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Recently, spy photos of what is suspected to be the Huawei Mate 30 Pro undergoing subway testing were leaked, but this time the testers obviously "learned their lesson" and put on a more "deceptive" ...[Details]
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Due to the decline in sales of new energy vehicles in China, global power battery installed capacity also declined in July. According to data from South Korean market research institution SNE Resea...[Details]
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Cable fault tester, also known as cable fault detector, is a test instrument that power workers often use when repairing cables. We know that when determining cable faults, testers are not only req...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]