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When I first started learning microcontrollers, the scrolling of LCD1602 could only achieve 2 lines moving at the same time, so I changed it and wrote a scrolling program. When testing, I found a pro...[Details]
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The 12Vdc mobile battery charger circuit diagram can provide up to 20V output from a 12V car supply, allowing constant current charging of NiCad battery cells with a maximum of around 18V.
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Electromagnetic interference is generally radiated through space and conducted through wires. It has always been a difficult problem and research hotspot in the engineering field. As a high-power mod...[Details]
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According to a report by Kyodo News, in order to provide financial assistance to JDI, a Japanese small and medium-sized LCD panel manufacturer that is undergoing operational reconstruction, three maj...[Details]
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With the help of a batch of new instruments from Tektronix and Keithley, the University of East Anglia (UEA) has built a new first-class electrical and electronic engineering laboratory, which includ...[Details]
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Normally, the data transmission and reception of UART can be completed by the MCU controlling the internal FIFO of UART. However, whether it is in the form of interruption or query, the process wil...[Details]
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Introduction: This article introduces a fingerprint password lock based on FSC7002 fingerprint recognition chip. The fingerprint algorithm of this solution has been hardwareized, low cost, simple imp...[Details]
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****************************************main.c********************************* #include #include "uart.h" #include "iocfg.h" uchar com_tx_buffer; void main( ) { OSCCON=0x7a; //Internal crystal osci...[Details]
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According to foreign media reports, recently, the French company Alstom demonstrated its latest ground charging system, SRS, in Malaga, Spain, which has been verified and dedicated to electric buses....[Details]
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Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED requires a driver IC, and many semiconductor manufacturers have launched a variety of produ...[Details]
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Today I have found with you a common design method of separating applications and drivers. It is still worth using for some current high-performance MCUs. However, it is not recommended for MCUs whos...[Details]
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The growing popularity of battery-powered consumer electronic devices such as portable media players, smartphones and tablets has resulted in homes cluttered with a multitude of different chargers an...[Details]
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From May 9th to 11th, the first China International Smart Terminal Industry Development Conference was held in Yibin. At this conference, the Yibin Investment Promotion Conference and the signing cer...[Details]
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Autonomous driving technology is inseparable from the 3D information of the surrounding environment obtained by LiDAR, but have you heard of "4D LiDAR"? For driverless cars, in addition to the 3D inf...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
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