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#include "reg51.h" //This file defines some special function registers of the microcontroller #include "intrins.h" typedef unsigned int u16; //declare and define the data type typedef unsigned cha...[Details]
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1. Signal source settings In the blog post, the digital signal synthesis module implemented using STC8G1K08 is given, which can set the output frequency and waveform through wireless Bluetooth. ...[Details]
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Four excitation methods for synchronous motors, including DC generator excitation, AC generator excitation, thyristor excitation and third harmonic excitation, are described along with the characte...[Details]
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Recently I needed to do some data storage, and found that the SD card was not easy to use. Many current microcontrollers do not support SDIO, such as MSP430 (as far as I know, if there is a supporte...[Details]
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On March 4, the province's first "smart charging pile + 5G" was put into operation at the Xuxian Road fast charging station in Gaoyou City, Yangzhou. The charging pile integrates car charging, 5G c...[Details]
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In April this year, Alps Alpine Co., Ltd. (TOKYO 6770; President and CEO: Toshihiro Kuriyama; Headquarters: Tokyo; “Alps Alpine”) entered into a strategic partnership with Sensirion Holding AG (CEO:...[Details]
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Payment is the most important early application of NFC, but it is by no means the only one. NFC fully complies with the ISO standard for contactless smart cards, making access control another ideal a...[Details]
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Triacs are bidirectional AC switches that can control loads up to 25A rms at up to 600V. They are used to control motor speed, heaters, and incandescent lamps. Logic-type triacs are particularly attr...[Details]
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Horizontal directional drilling technology is one of the most dominant and fastest-growing high-tech technologies in the field of trenchless technology. It is a new construction method for laying u...[Details]
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Radio Frequency Identification (RFID) is a non-contact automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Th...[Details]
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The mechanical timer of my bedside fan was broken, so I prepared a 51 microcontroller to design one. The program passed preliminary debugging on the experimental board, and I could start making the b...[Details]
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Computer vision is not only a science that studies how to make machines understand and interpret the visual world, but also a technology that seeks to enable machines to have visual processing capa...[Details]
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Galanz recently announced that it has jointly developed a new generation of IoT chip BF-Xijiao with SiFive China, which will be used in all Galanz home appliances to accelerate the realization of sma...[Details]
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Replacing MR16 halogen lamps with LEDs can effectively reduce energy consumption and save circuit and system maintenance costs. This application note details the advantages of using LEDs in current...[Details]
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The soft start cabinet is an electrical device used for motor starting. It controls the voltage and current during the motor starting process to achieve smooth starting of the motor, reduce the cur...[Details]