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unsigned char Trg; unsigned char Cont; void KeyRead( void ) { unsigned char ReadData = PIN B^0xff; // 1 Trg = ReadData & (ReadData ^ Cont); // 2 Cont = ReadData; // 3 } The following is a p...[Details]
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A three-coordinate measuring machine is an optical instrument that can measure geometric shapes, lengths, roundness, and circumference divisions within a hexahedral space . There are many types of th...[Details]
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According to a post by a netizen on IT Home, the Chinese version of Samsung's S9 series and Note 9 has pushed the OneUI 2.1 update, adding dynamic cute shots, new camera features, etc., in additi...[Details]
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/****************************************Copyright (c)*****************************
**--------------File Info----------------------------------------------------------
** File name: main.c
** Las...[Details]
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Rectification circuits are widely used in DC motor speed regulation, DC voltage regulation and other occasions. The three-phase half-controlled rectifier bridge circuit structure is a common rect...[Details]
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According to foreign media reports, Infineon announced on its official website on Tuesday that it and UMC have reached a long-term strategic cooperation agreement to expand cooperation in the automot...[Details]
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Roads are the main route for people to travel, but they are also extremely dangerous places. Despite the increasing safety and intelligence of cars, the number of traffic accident deaths in the Uni...[Details]
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The excitation drive equivalent circuit of a unipolar two-phase stepper motor is shown in Figure 1. "Excitation" is also called "excitation", which refers to
the process of generating a magnetic f...[Details]
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Fixed output integrated voltage regulators such as the 78×× series can easily increase the output voltage V0 (see the figure below) by simply connecting two external resistors. The output voltage expr...[Details]
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Why is the impact of technology so huge? Technology is the only factor in human civilization that can achieve incremental progress. Behind these creations and achievements are developers, who hold th...[Details]
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On August 8, Haobo released a new generation of intelligent digital chassis technology. It is reported that the new generation of intelligent digital chassis technology can realize functions such a...[Details]
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Rename the demo project to led, then create a new folder in the LED folder and rename it to HardWare. Then create led.c and led.h files in the HardWare folder. Then double-click led.eww to open t...[Details]
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According to the news released by Yulin, the research and development of the Sanhuan Raman chip has gone through small-scale and medium-scale trials, and is scheduled to be officially put into produc...[Details]
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Important trends in future travel are carbon neutrality, autonomous driving , connectivity and information security. Microelectronics technology will play a core role in the transformation of travel ...[Details]
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Generally, you can use an SD card to update the system. I didn't know the principle before, but I learned it recently and made a record of what I learned. The platform used is AM335X, the system is...[Details]