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As digital signal rates and edges become faster and faster, signal integrity design, testing and analysis have brought huge challenges to product research and development involving digital circuits a...[Details]
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There is an 8-bit CPU inside the single-chip microcomputer. At the same time, we know that the CPU contains an arithmetic unit, a controller and several registers. The internal structure and working ...[Details]
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Electronic rearview mirror system
The electronic rearview mirror system refers to a vehicle-mounted system that collects real-time image data through multiple rear-view cameras outside the veh...[Details]
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LED lighting
has received widespread attention as a new generation of lighting. Relying solely on
LED packaging
cannot produce good lighting fixtures. This article mainly
introduce...[Details]
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——Updated on 2011/7/19. I now have a new understanding of the installation and use of boost, so I will make major revisions to this article I wrote two years ago. There are many reprinted versions on...[Details]
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1. Oscillator
Q: Is the internal clock oscillator unstable? Can it be used to generate the baud rate time base?
A: The accuracy of the internal clock oscillator of different devices is dif...[Details]
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HARTING will showcase the RJ Industrial® multifunctional series at the 2019 Hannover Industrial Fair. On-site assembly of the RJ Industrial interface no longer requires additional tools, greatly impr...[Details]
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1. Design ideas
First, set WatchdogTimer in ICD Option to On/Enable, and then change the division ratio to 128, 64, 32, 16, 8, 4, 2 and 1 respectively, run the program and record the high and l...[Details]
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Let's talk about memory mapping first: the so-called memory mapping refers to mapping different memories on the development board to the 4GB address space visible to developers. For example, assuming...[Details]
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Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
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1. If you encounter a screen failure, the user can first troubleshoot the problem by themselves. You can tap the instrument with your hand. If the fault disappears, it means that there is a problem w...[Details]
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After the "ban", Huawei has increased its efforts in self-developed chips, and has also begun looking for other alternative manufacturers. Japanese media reports pointed out that Huawei is actively s...[Details]
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Recently, MaiDi Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as MaiDi Microelectronics) announced the completion of a RMB 10 million angel round of financing. This round of financin...[Details]
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In 2011, Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Can...[Details]
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High-frequency electrodeless lamp is a high-tech product that integrates the comprehensive application of electronic technology, vacuum science, power electronics, plasma science, magnetic material...[Details]
Power technology
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