CR8420-2000

background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware.  STM32F...[Details]

ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content. ...[Details]

At this exhibition, Microsoft brought its flagship intelligent voice products - XiaoIce and Xiaona. In addition, the voice will be equipped with an intelligent face recognition system. Let's see ho...[Details]

1. Function and purpose         There are two pins BOOT0 and BOOT1 on each STM32 chip. The level status of these two pins when the chip is reset determines which area the program starts from after th...[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 #define PORTLEN P0 sbit bit_select = P2^0; sbit seg_select = P2^1; unsigned char src = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f ,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; unsigne...[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]

The industry generally believes that hybrid beamforming (Figure 1) will be the preferred architecture for 5G systems operating at microwave and millimeter wave frequencies. This architecture combin...[Details]

　　Recently, it was reported that chip foundry TSMC will start construction of a new 5nm factory in the Southern Taiwan Science and Industrial Park (STSP) this Friday (January 26). TSMC Chairman Morri...[Details]

According to MiningWeekly, citing Bloomberg News, California, which is using power batteries to boost the electric vehicle craze, is launching another similar public utility revolution, which may c...[Details]

#include  avr/io.h   #include  avr/delay.h   #define uchar unsigned char  #define uint unsigned int  uchar np;  //Stepper motor operation data table  const uchar motortb ={0x11,0x99,0x88,0xCC,0x4...[Details]

On September 13, Samsung will hold a press conference in China to officially release the Galaxy Note 8. Let's follow the network communication editor to learn about the relevant content. ...[Details]

Experimental phenomenon: LED flashes on and off Change the value of the compare register in the main function /*************************************************************************************...[Details]

1. First, let's take a look at the documents related to STM32 We assume that everyone has a certain understanding of STM32 books or documents. If you don't understand, please read the STM32 documents...[Details]

Any DS18B20 has an internal 64-bit ROM to store the chip ID of the displacement (this provides great convenience for our multi-point acquisition). I use a 3-pin packaged chip. It is worth noting that...[Details]