RM222-020-262-5827

The global PV inverter market will shrink from $6.3 billion in 2017 to $3.7 billion in 2022 due to falling prices, according to GlobalData. Global PV Inverter Market Value to Shrink to $3.7 Bil...[Details]

The adoption rate of serverless cloud computing is gradually increasing, but it has not yet reached people's expectations. Various surveys show that serverless is still an eme...[Details]

Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]

#include reg52.h      #include intrins.h          //unsigned char segout ={0,1,2,3,4,5,6,7}; //8 columns   unsigned char segout ={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}; //8 columns   unsigned char...[Details]

Program ideas and defects reference: 51 single chip microcomputer (AT89C52) matrix keyboard detection program #include iom16v.h   typedef unsigned char uchar;   typedef unsigned int uint;   #define ...[Details]

The single-chip microcomputer running light program requires all 32 serial ports to be used, and each serial port has eight LEDs.  Question supplement: The 8051 single-chip microcomputer is used, an...[Details]

A simple experimental programming question for the microcontroller: write a 3-byte binary addition subroutine. The program entry is: addend 1: 22H, 21H, 20H three bytes, 22H is the highest bit; adden...[Details]

1. Pin: 0 in 1 out  Set Status  Output status IO register setting          DDR×A certain bit is set to 1, and the corresponding bit IO is set to output;          PORT×A certain position is 1/0, and t...[Details]

　　After the first public release of the prospectus of CATL, a new vitality was injected into new energy vehicles. According to market speculation, CATL is expected to issue at around 60 yuan per shar...[Details]

#include  #include "DS1302.h" #include    void ds1302_init(void) {     PORTX=0x00;     DDRX=0x07; }   void write_ds1302_byte(unsigned char dat) {          unsigned char i;     for(i=0;i 8;i++)     { ...[Details]

　　 After three years of continuous decline in its mobile phone business, ZTE has finally revealed its true feelings to the outside world: the Chinese market is its weak point, and it is planning to f...[Details]

; /* = ... ; | ; | ;I. LCD scanning principle: | ;Forward scanning: COM on=V CC ,COM off=1/2VCC, corresponding to SEG=1, it outputs VSS, and 0, it outputs VCC. | ;Reverse scanning: COM on=VSS,COM of...[Details]

;*************************************************************************** ; Photoelectric automatic track tracking vehicle.dt ;*********************************************************************...[Details]

　　As efficiency and power continue to improve, laser diodes will continue to replace traditional technologies, changing the way existing things are processed while giving rise to new things.   The...[Details]

1. Question:   Should I choose AT89C51 or 89S51  when learning 51 series microcontrollers ? Answer: 89C51 and 89S51 have the same core. 89S51 has several obvious upgrades over 89C51 as follows:  ...[Details]