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This system is designed mainly to meet the needs of automatic dormitory alarm. The design goal is to realize voice alarm, time setting and display, light alarm and network alarm and other functions...[Details]
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SolidRun's equipment uses an integrated V2X chip provided by NXP, implements the RoadLink SAF5400 secure modem, and creates a new system on a new module. With it, engineers can develop new V2I, V2X a...[Details]
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The flash memory module of STM32f1xxx consists of three parts: main memory, information block and flash memory interface register. The sizes of the various parts vary from model to model, as can be s...[Details]
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A digital multimeter is an electrical measuring instrument that automatically converts the continuous analog electrical parameters to be measured into intermittent ones, and automatically displays th...[Details]
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1 Introduction to TMS320F2812 TMS320F2812 is a high-performance, multi-functional, cost-effective 32-bit fixed-point DSP chip for control from TI. The chip is compatible with the TMS320LF2407 i...[Details]
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"Finally... it's coming." I believe that those who saw "Meizu" on the list of hot searches on Weibo recently would feel a little nervous. As early as early January this year, 36 Kr received n...[Details]
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China may resonate with the same frequency in some historical periods of intersection, but may also miss out on other historical periods of intersection - this is not what I said, but what the top le...[Details]
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The working principle of the remote magnetic flap level gauge is to use the principle of magnetic coupling. The change of liquid level causes the height change of the magnetic float in the connecting...[Details]
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It is really possible to take the subway by scanning your face! On April 1, Jinan Metro Line 1 started commercial operation. This is not only the first subway line in Jinan, but also the first subway...[Details]
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The micro-water test method is a method of instantaneously injecting or extracting a certain amount of water into a well, and obtaining the permeability coefficient of the aquifer near the well by ...[Details]
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Try to use assembly language to write a small program
Our last program was really useless. We had to rewrite the chip to make the light turn on. Now we want to make the light flash con...[Details]
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STM8L has a DAC channel that can convert digital signals into analog signals. The official example uses DAC, DMA, and TIM4 as a signal generator. First, each function is introduced one by one:
DMA is...[Details]
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1. Let’s talk about the placement of Y capacitors first
The general pitch of Y capacitors is 10mm, leaving a pad, the gap in the middle is 8mm, and it is best not to run a line in the middle
Th...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Introduction Universal Serial Bus (USB) makes the connection between PC and external devices simple and fast. With the development of computers and USB-related portable devices, USB will be ...[Details]