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Fluke's new Fluke 87V digital multimeter integrates an optional low-pass filter that can accurately measure the output signal of the drive, and its test results are consistent with the display of t...[Details]
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The root file system has always been an important part of all Unix-like operating systems. It can also be considered an important feature that distinguishes embedded Linux systems from other traditio...[Details]
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“Nowadays, everything is involution, but involution can also produce high-quality products. When you find that the market is very homogeneous, you need to involution to produce products that bring va...[Details]
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Beijing time, July 29th morning news, it was reported that Samsung Electronics' second-quarter profit exceeded market expectations thanks to rising chip prices and the resumption of work at its Au...[Details]
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Many people confuse mobility scooters for the elderly with electric cars, thinking that mobility scooters for the elderly are electric cars. In fact, mobility scooters for the elderly are low-speed...[Details]
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Lighting design is divided into quantitative design and qualitative design. Quantitative design is the basis, which is to determine the lighting level and lighting standards (illuminance, glare li...[Details]
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Zhang Zezhi's three-person team won the "TI Cup" championship When he was seven years old, Zhang Zezhi watched "Iron Man" with his brother and became fascinated with electronic products. He ofte...[Details]
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High-end chips manufactured using cutting-edge process technology often require high-quality, multi-layer motherboards. To ensure that such printed circuit boards (PCBs) can be produced in the United...[Details]
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For s3c2410 and s3c2440 development boards, their CPU IDs are all 0x41129200, in the _ _arm920_proc_info structure in arch/arm/mm/proc-arm920.S.
The development board parameters are defin...[Details]
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The 2019 STM32 Summit with the theme of "Gathering Wisdom, Creating the Future" was held in Shenzhen from April 26 to April 27. The conference focused on three major themes: artificial intelligence a...[Details]
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LED indoor lighting and application technology are advancing by leaps and bounds. Indoor lighting is undoubtedly a huge market with undoubted market prospects. It is believed that it will occupy a ...[Details]
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To learn assembly programming, you must first understand the various addressing methods of the CPU in order to effectively master the purpose of each command. The addressing method is the method of fi...[Details]
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A broken three-way catalytic converter will not affect the starting of the car, nor will it affect the normal use of the engine. The three-way catalytic converter is just a honeycomb-shaped filter ...[Details]
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A LED low power consumption circuit diagram
LED drive display circuit collection
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Low-voltage electrical appliances play a vital role in the power system. They are responsible for controlling and protecting the normal operation of the circuit. Among the many low-voltage electric...[Details]
Analog electronics
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