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For example, if the watchdog period is 10 seconds, in normal mode, you only need to feed the watchdog once within 10 seconds, otherwise it will restart. In window mode, you must feed the watchdog wit...[Details]
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When it comes to intelligent driving, its ultimate goal is "de-humanization". However, this technology, which was banned from use after the war between humans and AI in "Dune", is happening and pro...[Details]
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The invention of airbags can be said to have saved countless lives, but we always say that technology is a double-edged sword, and the same is true for airbags. Although it has saved many lives, co...[Details]
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The Quad Channel Amplifier 40W circuit has 4 speaker outputs with external 4 ohm impedance. The amplifier operates from +12VDC and is therefore suitable for car audio systems.
The amplif...[Details]
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1. Introduction In recent years, the number of people engaged in LED manufacturing and R&D has greatly increased. LED companies have also grown like mushrooms after a spring rain. Since there are m...[Details]
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In 2022, the CMR Industry Alliance will jointly launch a series of selection activities with the New Strategy Mobile Omni Media to promote the high-quality development of the industry, aiming to di...[Details]
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How simple, nothing more than read, write and erase, like our nand data width 8bit, one cycle is more than enough. But the address is different, for example, this nandflash capacity is 256M = 2^28,...[Details]
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The following is a physical picture:
The circuit diagram is very simple so I won't draw it. The digital tube is driven by 74hc164 serial-to-parallel chip + 74ls145. One chip is responsible f...[Details]
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As the most futuristic emerging technology, the popularity of autonomous driving has been growing in recent years. However, due to the lack of legal regulations and industry consensus, this popularit...[Details]
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The combustion process of an internal combustion engine is the core of its working cycle, which directly affects the engine's power, economy and emission indicators. Since the combustion process of an...[Details]
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In general, the serial port of STM32 microcontroller is easy to understand and programming is not complicated. Of course, I would rather hope that its interrupt system is as simple as that of 51 mic...[Details]
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Problem 1 (not related to the compilation software): The printf statement is added to the program to realize serial port output, but the redirection function fputc is not written. There is no warning ...[Details]
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Based on the principle of miniaturization and intelligence, the design uses the high-performance P89C51RD2 microcontroller with download function of Philips as the control core; designs LED and a co...[Details]
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Avnet, a leading global technology solutions provider, has partnered with Alibaba Group, one of the world's largest e-commerce companies, to open an Avnet flagship store on 1688.com, Alibaba's B2B pr...[Details]
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introduction
Intelligent Transportation System (ITS) is an effective integration of advanced information technology, data communication transmission technology, electronic sensor technolog...[Details]
MicroPython Open Source section
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