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If the formatting is messy on the web page, you can download the complete source code of this example from here :  http://www.51hei.com/f/1602430.rar  The above picture is a simulation effect sho...[Details]

When I first started learning, I was quite familiar with the 8-bit timer0 and timer2, but I was always confused about timer1. So I looked for some books, and a kind person translated the schematic di...[Details]

introduction At present, there are more and more applications where multiple standards and protocols coexist, and the gateway, which acts as a bridge for protocol conversion, plays a key role. The ...[Details]

#include iom16v.h   #include macros.h   #define uchar unsigned char   #define uint unsigned int   #pragma interrupt_handler exter1:3      void delay(uint x)   {    uint y,z;    for(y=x;y 0;y--)      ...[Details]

Market pioneer in all-silicon solid-state micro speaker technology brings revolutionary air cooling to ultra-portable devices to deliver unmatched performance in AI and other demanding mobile app...[Details]

In the last issue, we briefly learned about the main components of vehicle-mounted sensors and a brief introduction to vehicle-mounted laser radar. Many friends said that they can distinguish the maj...[Details]

On September 9, the Shanghai Municipal Government held a press conference, and Wu Qing, member of the Standing Committee of the Municipal Party Committee and Deputy Mayor, and other leaders introduce...[Details]

1. The implementation principle of LED driver: The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]

PLC communication includes communication between PLCs, communication between PLCs and host computers, and communication between PLCs and other intelligent devices. The essence of communication betw...[Details]

8-channel audio and video decoding solution based on CX25858 The CX25858 8-Channel Audio/Video Decoder with Integrated PCIe Interface was designed for surveillance applications. The CX...[Details]

Huntsman Petrochemicals produces 360kt of paraxylene per year at its plant in Wilton, UK. Paraxylene is a key raw material for the manufacture of polyester and chemical fibers, which are widely used i...[Details]

Chen Mingji, this person needs to be known, because he wrote the small rtos, which was written based on the principle of ucos. This small rtos can run on the 51 microcontroller, but it is limited by t...[Details]

Schematic main function Press key1 to control the LED to light up one bit Press key2 to light up the LED. #include REGX52.H //0 num 65535 void Delay_ms(unsigned int num) //@12.000MHz { unsi...[Details]

      Without further ado, let me first take a look at the button schematic on my Alienware development board.         The board is lazy, or it is called making full use of the pull-up function o...[Details]

On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]