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U-Boot is a two-stage Bootloader. The files in the first stage are cpu/arm920t/start.S and board/smdk2410/lowlevel_init.S. The former is platform-related and the latter is development board-related. ...[Details]
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As the industry moves towards intelligent vehicle control, human life is being controlled by sensors, MCUs, and algorithms. Therefore, the next step towards advanced driver assistance systems must ca...[Details]
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Working principle of piston solenoid valve
Normally closed: When the coil is energized, the electromagnet core is attracted, the pressure relief hole is opened, and the main piston is pushed b...[Details]
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The types of surface treatment of LED display screens include:
1. Plug-in module
It refers to the lamp with DIP package passing the lamp foot through the PCB board, and the tin is filled in the ...[Details]
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Application Background
If you are having a hard time choosing a processor for your project: on the one hand, you are complaining about the limited instructions and performance of 16-bit microcontroll...[Details]
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In the application of single-chip microcomputers, this situation often occurs. When using a single-chip microcomputer to make an electronic clock or a control system that requires clock-based control...[Details]
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On the morning of November 9, China Resources Microelectronics released a record of investor relations activities, answering questions from research institutions regarding its plans for additional is...[Details]
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1. The interrupt system diagram of the PIC microcontroller is shown below The interrupt to the CPU on the far right of the diagram refers to the generation of a CPU interrupt request. The CPU will ...[Details]
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GigaDevice's GD32 MCU participated in this year's first top international exhibition - Embedded World 2020 in Nuremberg, Germany. The GD32VF103 series RISC-V core MCU stood out in the hardware field ...[Details]
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The circuit diagram is as follows: The main purpose of this design is to design a digital control voltage-stabilized power supply. It uses the single-chip microcomputer STC89C51 as the main control...[Details]
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According to CNBC, the trade war and the global economic slowdown have caused a significant drop in profits for US multinational companies. Financial data and software company FactSet estimates that ...[Details]
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Mercedes-Benz recently released the ESF 2019 safety concept car. ESF is the name of a concept car that Mercedes-Benz uses to develop safety technology, and is mainly used to showcase the new ideas of...[Details]
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In the second half of this year, ZTE AXON 20 5G launched the first under-screen camera, ushering in the era of true full-screen. In addition to the hole-punch screen on the market, there is a...[Details]
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This year, Shizuishan Power Supply Company will focus on the construction of 8 charging stations and 16 AC and DC charging piles in public areas such as 3 township power supply stations, 2 gas stat...[Details]
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The automatic measurement and control system with high-performance single-chip C8051F020 as the core control chip can automatically measure temperature, automatically output linear current at the t...[Details]
Microcontroller MCU
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