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At present, it has become a trend that DVD players are gradually replaced by BD players. This trend will also extend to the field of portable optical disc players. At the 2011 CES in the United States...[Details]
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RH9A megohmmeter calibrator, insulation tester calibration tester RH9A megohmmeter calibrator, insulation tester calibration tester product introduction ◆ Designed using Cropico's high quality SP1 ...[Details]
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C51's extension of C language C51 differs from standard C language in terms of data structure, I/O processing, functions, etc. data structure sfr, sfr16 Special function register type variables ...[Details]
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Recently, the first batch of fork-type AGVs of a key intelligent logistics project in a certain province planned by Ajiwe Robotics for a state-owned chemical...[Details]
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1. What should you pay attention to when using a megohmmeter to measure insulation resistance?
When measuring the insulation resistance of equipment, the power supply must be cut off first. Equipment...[Details]
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Recently, some netizens found a preview of Xiaomi MIX 4 on the Alipay Ai Rent a Machine page. The preview page said that Xiaomi MIX 4 will be launched in the second half of the year, using a folding ...[Details]
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Most LED digital clocks use the mains power f 220V/50Hz as the frequency source for timing. The timing error is about 20 seconds per day and needs to be adjusted frequently, which is very trou...[Details]
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__________________________________________________ Function: 99 seconds timing Time: 2010-7-18 ____________________________________________ #include reg52.h code unsigned char tab ...[Details]
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Whenever night falls in Shanghai, a magnificent "LED landscape light show" is staged in the Shanghai World Expo Park: the east and west facades of the Expo Theme Pavilion are twinkling with colorfu...[Details]
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ST Authorized Partner Green Hills Software has designed an integrated hardware-software solution that provides significant advantages to embedded systems developers.
The innovative platf...[Details]
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On May 22, SAIC Motor stated at a performance briefing that the company has achieved zero thermal runaway in the power battery system and is stepping up research and development of solid-state bat...[Details]
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At the recent security exhibition, OmniVision launched its near-infrared technology - Nighthawk Nyxel. Compared with traditional near-infrared products, the sensitivity at the 850nm wavelength is inc...[Details]
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A new study from Strategy Analytics shows that a large number of employees working from home will reduce billions of commuting trips and reduce office-based work environments by 22%. The analysis is ...[Details]
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Learning materials: TQ210 development board + Guoqian teaching video ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Code migration: refers to the process of moving the remaining boot code to t...[Details]
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Universal input, 12 V and 1A output flyback low-cost and high-efficiency power supply circuit
Figure 14 shows a low-cost, high-efficiency flyback power supply circuit using the TNY278, universal...[Details]