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In the evening, I continued to learn about the watchdog of LPC2103.
Overview of Watchdog:
The watchdog includes a 4-frequency prescaler and a 32-bit counter. The clock is input into the timer t...[Details]
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1. Adjustment of analog oscilloscope The adjustment and use of analog oscilloscope are basically the same. Now, take MOS-620/640 dual-trace oscilloscope as an example to introduce as follows: 1. ...[Details]
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Apple, which has been rushing along the mid-to-high-end route, also has the "intention" to take the people-friendly route. In 2016, Apple released the iPhone SE, which started at only 3,288 yuan. Wi...[Details]
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New COB LED fluorescent tube original introduction:
Traditional LED fluorescent tubes use hundreds of low-power straw hats or patch packages, which are inefficient and costly. Our...[Details]
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glibc printf ("hello Worldn"); // The process is the same as echo "hello World" /dev/console ... write(1,"hello Worldn",sizeof("hello Worldn")); svc ... linux SYSCALL_DEFINE3(write // fs...[Details]
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The primary path forward for artificial intelligence (AI) will gradually shift (back) to AI-enhanced hardware—and it won’t just be processors that will be affected. It’s like the birth of the Interne...[Details]
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1. Question requirements Based on the first routine "Button control of servo propellers" in Chapter 9, Lecture 2, we use the first three rows of buttons on the infrared remote control to control th...[Details]
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LED lighting
According to
the research data released by
Communications
with Selantek on the global
solid-state lighting
LED
market, in 2010, the global li...[Details]
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The 2820 Vector Signal Analyzer and 2920 Vector Signal Generator have a continuous frequency coverage of up to 6 GHz and a standard bandwidth of 40 MHz, supporting SISO (single input single output)...[Details]
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As shown in the figure, let the symmetrical half-bridge full-wave rectifier circuit work in QSW mode, and the inductor current changes from positive to negative in all load ranges. Then, before the pr...[Details]
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These days, I'm working on a project that uses external RAM expansion, and I'm really ashamed that I don't know a lot of basic knowledge points. Now I write down the things I don't know, make a note, ...[Details]
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Abstract: This paper introduces a high-speed graphics acquisition system with FPGA as the core chip. The graphics acquisition frequency can reach 13.5MHz. In this system, the latest video A/D chi...[Details]
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According to the information released by SolarEdge, the full-year revenue in 2018 was US$937.2 million, the GAAP gross margin was 34.1%, and the GAAP net diluted earnings per share was US$2.69.
...[Details]
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"There are more than 100 orthopedic surgery companies in China alone, even more than overseas. Isn't this number a bit too much?" A practitioner raised this question at a recent medical robot event...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
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