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As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of indu...[Details]

1. Return value The functions we encapsulated before were all void type functions with no return value. As we learn more, we need to learn the essence of C language. In the previous lectures, we ...[Details]

An encoder is a device that compiles and converts signals (such as bit streams) or data into a signal form that can be used for communication, transmission and storage. The encoder converts angular di...[Details]

　　Talking about PC When it comes to power management standards, the first choice is ACPI. However, this idea seems to need some supplementation now. If the definition of PC is extended more broadly, ...[Details]

This time we bring you some commonly used examples for beginners of PLC programming control. You can use them as a reference to shorten the progress bar of learning PLC and increase your mastery. ...[Details]

　　MCS-51 single chip microcomputer pin diagram and function 　　 　　1. Power supply 　　Vcc: chip power supply, usually +5V; 　　Vss: Ground terminal. 　　2. Clock 　　XTAL1 and XTAL2: Inverting input and ou...[Details]

1. Circuit configuration of household terminal distribution system Residential electrical design should be coordinated with local actual conditions, take into account th...[Details]

Haobo Technology Investment Co., Ltd. was established with a registered capital of RMB 700 million. Its business scope is venture capital business. The legal representative, chairman and general mana...[Details]

Bit operations refer to operations performed on binary bits. In microcontrollers, bit operations are usually used for input and output control and logical judgment of I/O ports. The bitwise operators...[Details]

    Miniaturization of components and subsystems in RF and microwave systems has significantly reduced the number of coaxial connectors, which are replaced with direct printed circuit board (PC...[Details]

As we all know, ARM has various modes such as IRQ, FIQ, USR, SVC, ABORT, etc. When the system receives IRQ, it will enter ARM's IRQ mode. So, do the interrupt service routines of various ARM Linux dr...[Details]

Recently, Continental signed a joint venture cooperation memorandum with EasyMile of France and Shanghai Jiading Industrial Zone. The three parties are committed to jointly developing and promoting d...[Details]

    According to news from Germany, Bosch has recently developed an eClutch (electronic clutch) system, which will make it possible for manual transmissions, which are gradually being phased out of h...[Details]

This article takes STM8S103F3P6 programming as an example to introduce STM8S103F3P6 serial port interrupt reception. Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware pl...[Details]

At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]