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Introduction
At present, many powerful embedded processors are built based on ARM core. Such a configuration system is cost-effective and has strong scalability.
In the application of industr...[Details]
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Tungsten filament incandescent lamps are about to be eliminated. Many people are nostalgic for the incandescent lamps that have been used for more than 100 years. LED lighting will eventually re...[Details]
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Recently, a green good news came from the Awati County Photovoltaic Industrial Park. The 400,000-kilowatt photovoltaic + energy storage market-oriented grid-connected project of Yueshui Power in Awati...[Details]
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For instructions on nandflash, please refer to others. Now I will post Mr. Wei Dongshan’s code for my study purposes. 1 @************************************************ 2 @ File：head.s 3 @ Fu...[Details]
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The communication interface of PCF8591 is I2C, so programming must comply with this protocol. The microcontroller initializes PCF8591 by sending a total of three bytes. The first byte is similar to ...[Details]
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A careful analysis of a simple undervoltage protection circuit revealed that it could not achieve the undervoltage protection function and needed to be improved. The improved circuit used even fewer ...[Details]
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An electric power inverter is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the mains power, for use in general electrical applianc...[Details]
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1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporation...[Details]
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Introduction: Basic principles of synchronous serial port SPI Interface timing diagram of DS1302 Use of DS1302 Use of M16 SPI SPI Basic Principles SPI is the most commonly used synchronous serial...[Details]
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Light-controlled voice alarm circuit: The schematic diagram of the light-controlled voice warning circuit is shown in Figure 1. The entire circuit consists of two parts: a light-controlled electronic...[Details]
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The Ethernet interface implementation scheme based on ENC28J60 is designed, and the design method of the hardware architecture of the system is described. On the basis of briefly introducing the st...[Details]
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Here are two ways to use the stm32 timer: directly operating the register and using the official library file of st.
In comparison, directly operating the timer is relatively simple, and the register...[Details]
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CAN receives and filters messages: identifier filtering: (key points and difficulties) In the CAN protocol, the identifier of the message does not represent the address of the node, but is relate...[Details]
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The system uses a single-chip microcomputer (STC89C54RD) as the main control device, and an encoder composed of a HEDS9701 slot-type optical coupler and a 360-line grating to obtain the angle inf...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
GD32 MCU
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