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Requirements: Press the keyboard, and the six digital tubes will display the pressed value in a flowing manner. Connection: Connect chip select CS0 to key_LED_CS 1 #include reg52.h 2 #define LED...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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1. Touch screen interface The separated XY conversion mode means converting the XY coordinates one by one. It will first start the AD conversion of the X coordinate. After the conversion is success...[Details]
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For Apple now, it is rebalancing the order of OLED screen suppliers, weakening Samsung while continuously strengthening the positions of LG and BOE. Of course, the prerequisite is that the corre...[Details]
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At around 17:00 on January 31, the second power supply to the new campus of Shiyan Maternal and Child Health Hospital in Hubei Province was successfully delivered.
The new campus of Shiyan Mat...[Details]
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According to official sources, Xiaomi's upcoming flagship is the Xiaomi Mi 9 Pro 5G, which will feature triple flash charging, including the first launch of the most powerful 30W wireless fast c...[Details]
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Memory: SRAM static memory (on-chip RAM) has the characteristics of small capacity and high price, and the advantage is that it can be used directly after power-on without software initialization DR...[Details]
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Integrated Thermocouple-to-Digital Converter for Type K Thermocouples
As described in the thermocouple section above, a signal conditioner for thermocouples typically includes a local...[Details]
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Huaqiangbei once had too much halo: "the largest electronic products distribution center in the country and even the world", "China's No. 1 electronics street", "the weathervane of China's electronic...[Details]
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The multifunctional electricity meter is a multifunctional electricity meter with programmable measurement, display, digital communication and electric energy pulse transmission and output functions....[Details]
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1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
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According to a recent report by the American Physicists Organization website, Singaporean scientists placed a novel nanostructure (thousands of times smaller than a human hair) on the surface of a ...[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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PH meter is a commonly used teaching instrument . PH acidity meter products are used to accurately measure the pH value of liquid media and are widely used in industries such as industry, scientific...[Details]
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The reporter learned on November 19 that the main project construction of Datang Zhongning 100MW/400MWh compressed air energy storage green and low-carbon technology research project was fully launche...[Details]
Electronics Design Contest
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