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Wireless doorbells are also called wireless remote control doorbells or remote control doorbells. Wireless doorbells use super-regenerative wireless modules to achieve wireless remote control. Wirele...[Details]
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Wow, the first game is here! !
I haven't made circuit boards for a long time, so I'm a little rusty. I got all the tools and spent a hundred dollars to buy a bunch of components online.
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Once when I was writing an interrupt handling function myself, I did not write the return value of the function. It compiled normally during make, but an error was reported during the run process. So...[Details]
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Next, I will share the process of lighting up the LED light of STM32: First of all, you need to understand the following two points: 1. Understand the GPIO modes used by STM32. 2. Ho...[Details]
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A relatively new approach to optimizing the efficiency and reliability of solar energy systems is to use micro-inverters connected to each solar panel. Equipping each solar panel with a separate micr...[Details]
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As a supporting industry for LED, the industry dynamics of LED driver power supply are closely related to the demand for LED products. With the gradual popularization of LED lighting and the impr...[Details]
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Experimental purpose:
1. Understand the structure of ARM assembler
2. Be familiar with the basic process of assembly language programming in ADS environment.
3. ...[Details]
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Jiwei.com reported on June 10 that according to foreign media MacRumors, photos and specific details of the rumored Apple new headphones Beats Studio Buds appeared in the Taiwan Communications Databa...[Details]
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Introduction to Rubbing Color Fastness Tester The AATCC Crockmeter is the official test instrument of the American Association of Textile Chemists and dyers. The Crockmeter tests the ability of fabri...[Details]
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Anjie Digital and Graphcore work together to use IPU for weather forecasting, precision irrigation and disaster prevention and mitigation November 23, 2021, Beijing, China - Today, Anjie Digital, a...[Details]
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"The upgraded versions of the two existing models (π1 and π3) will be launched at the end of August. We will also launch a series of high-quality small cars based on the 'π' platform." Three months a...[Details]
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1. Basic analysis steps for field instrument system failure Field instrument measurement parameters are generally divided into four major parameters: temperature, pressure, flow, and liquid level. No...[Details]
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After the release of Apple's A14 processor based on the 5nm process, Lu Weibing quickly hinted that Xiaomi/Redmi's 5nm machine was also in preparation. Undoubtedly, the Snapdragon 875 is what ...[Details]
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AMD's Ryzen 3000 series 7-nanometer chips have received a lot of praise, and the company has quickly achieved results through low-price competition, grabbing more market share from Intel. According t...[Details]
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The data of more than 1.3 million customers of online shopping platform PandaBuy has been leaked. The incident is said to be caused by two hackers who exploited multiple vulnerabilities to break ...[Details]