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Specific implementation functions Specific functions: (1) When a patient makes an emergency call, an audible and visual prompt will be generated, and the patient number (room number and bed number)...[Details]
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In order to communicate with SPI standard peripheral interface devices, the microcontroller (MCU) system must use the SPI (Serial Peripheral Interface) bus. The SPI bus system is a synchronous ser...[Details]
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Jiwei.com News: To what extent has the global chip shortage affected the supply chain? Nikkei Asian Review wrote an analysis on March 28, arguing that the semiconductor technology competition between...[Details]
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BOE exclusively supplies high-end flagship dual-mode screens for three Thor e-sports notebooks to create the ultimate e-sports experience On February 21st, Thor held a new notebook product release...[Details]
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On August 30, Taijing Technology released its 2021 semi-annual report showing that revenue in the first half of the year was 563 million yuan, a year-on-year increase of 131.37%; net profit was 95.5 ...[Details]
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According to Android Police, there are traces of Google's next-generation flagship Pixel 7 series in the Android 13 developer preview. It is reported that Google's Pixel 7 series, like the previous...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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The soil nutrient tester has the characteristics of easy operation, fast detection rate, and accurate test results. It can detect the profit and loss of soil nutrient content in real time. Farmers c...[Details]
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STM32 has an IIC interface, which has the following main features Multi-host function: the module can be used as both a master device and a slave device Main device function C address detecti...[Details]
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After two days of exploration, I finally got the RCT automatic wakeup of stm8l05b13 working. There are libraries and registers to implement it. Let me share it with you. Here I will only talk about t...[Details]
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On September 2, 2022, the first technology science variety show "BOE Worry-solving Lab" produced by BOE (BOE Oriental) was fully launched on major video platforms. As the first variety show of a dome...[Details]
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SpaceX founder Elon Musk posted a rendering of the stainless steel Starship parked on the moon on Twitter on Monday. The rendering shows a lunar hill behind the Starship and a glowing Earth in ...[Details]
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How to get a picture that fits your screen size? I wasted a lot of time when I was using TFT to display pictures. Now I summarize the usage based on my experience as follows for your reference in lear...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]