SSB7FH310504

      There have been reports that Apple is building a heavyweight revolutionary experience device, which is an AR/VR device. From the latest news, this new product has begun trial production. 　　The ...[Details]

The interrupts of the 2440 processor are organized into two layers: primary interrupts and secondary interrupts, and a total of 60 interrupt sources can be handled. After the primary interrupt and ...[Details]

Reference code: ----------------------------------WS2812B.c---------- -------------------------- #include "WS2812B.h" /* Buffer that holds one complete DMA transmission  *   * Ensure that this buff...[Details]

High-precision maps have entered the era of cost-effectiveness. Huawei and Meituan have officially entered the map service industry, adding several new players to the map business controlled by BAT....[Details]

Abstract: In order to make the RF power amplifier output a certain power to the load, a method combining load pull and source pull is used to design the power amplifier. The stability, input/output...[Details]

;*****This program is used to drive the LED digital tube display, and display the numbers 1, 2, 3, 4, 5, 6, 7, 8 on the 8 LED digital tubes in sequence******* ;****http://www.51hei.com The cl...[Details]

FPGA is the abbreviation of Field Programmable Gate Array, which is a further development of programmable devices such as PAL, GAL, PLD, etc. It emerged as a semi-custom circuit in the field of ap...[Details]

1.SPCR——SPI Control Register          SPIE SPE DORD MSTR CPOL CPHA SPR1 SPR0 Bit 7 - SPIE: Enable SPI Interrupt When set, an SPI interrupt is triggered whenever the SPIF bit in the SPSR register a...[Details]

#include   #include macros.h #define uchar unsigned char #define uint unsigned int         void Delayms(uint MS);         uchar key_scan(void); void init_io(void);   uchar led_di...[Details]

Due to the rapid development of electronic technology, the cost performance of electronic components has been continuously improved. This article uses the 32-bit ARM7 TDMI-S microprocessor core LPC...[Details]

By the end of the year, none of the seven strategic emerging industry plans that the market has been looking forward to have been released, but the Internet of Things is expected to break this deadlo...[Details]

A large MCU program often contains many modules. I organize them like this: 1. Each C source file must create an H file (header file) with the same name, which only includes the function declarations...[Details]

1 1. Set the initial values ​​of T2L and T2H according to the baud rate and clock frequency 2. Set T2 to start running and its operation mode through the auxiliary register AUXR. 3. Open the serial ...[Details]

      According to previous official news from Motorola, its moto edge X30 will achieve the "true debut" of the new generation Snapdragon 8 chip, and the new phone will be officially released tomorro...[Details]

Preface Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]