IS232-440-274U-R27-L14

Entering the information age after the millennium, the huge demand for semiconductor chips has made China the world's largest semiconductor market. According to relevant data, the scale of my count...[Details]

On April 20, Alibaba Group announced that it would acquire the chip company Zhongtian Microelectronics and invest in six chip companies. Yesterday, JD.com CEO Liu Qiangdong said in a...[Details]

1. Development Environment       1. Applicable chips: All STM32F4 chips       2. Firmware library: STM32F4xx_DSP_StdPeriph_Lib_V1.8.0       3，IDE：MDK517 2. Driver source code       Delay.h File /**...[Details]

A few days ago, Hanergy Chairman Li held a grand launch of Hanwa new products, which once again attracted the attention of the mass media to the development of photovoltaics. The unique Hanergy has gr...[Details]

1) ADC multi-channel acquisition: (Multi-channel acquisition must use scanning mode. In scanning mode, the channels of the rule group share a register, so DMA transmission must be used; to prevent da...[Details]

Please help me analyze the clock cycles occupied by the following delay program. Seek to explain: DELAY:  MOV  R6, #13 DELAY1: MOV  R5, #250 DELAY2: NOP         DJNZ  R5, DELAY2         DJNZ  R6, DEL...[Details]

The following comes from - "cortex-M3 Definitive Guide" Special function register group: Program Status Registers (PSRs or xPSRs) Interrupt mask register group (PRIMASK, FAULTMASK, and BASEPRI) ...[Details]

#include  #include     #include "lcd12864.h"  #define uint unsigned int #define uchar unsigned char #define MISO PINB.6 #define SCK PORTB.7 #define MOSI PORTB.5 #define CSN PORTC.0 #define CE PORTC.1...[Details]

　　With the development of electronic devices, more and more people pay attention to flexible electronic devices, which refer to electronic devices that can still work under certain deformation condit...[Details]

China has become the world's largest demander of industrial robots , with a stable market development. Automobile and parts manufacturing are still the main application areas of industrial ...[Details]

 em78c156e+1621 shows assembly example ; XS1621 ,3.58,OUT 20001 /6/22 INDI EQU 0X0 RT CC     EQU 0X1 PC      EQU     0X2 STATUS  EQU     0X3 FSR     EQU     0X4 PORT5   EQU     0X5 PORT6   EQU     ...[Details]

China Energy Storage Network News: The Global Energy Internet Seminar, jointly organized by the Global Energy Internet Development Cooperation Organization and the Royal Academy of Engineerin...[Details]

Principle Description  　　This example designs a clock with time reporting function and work and rest time control. It uses  the  2 Hz time base of SPCE061A single chip microcomputer to calculate the...[Details]

In the global mobile communications market, Ericsson is a banner. However, in the Chinese market, Ericsson has encountered considerable trouble. From 3G TD-SCDMA to 4G TD-LTE, Chine...[Details]

 The simplest way to decrypt  a microcontroller is to erase the encryption lock bit in the microcontroller. Due to the unreasonable timing design of the erase operation of the AT89C series microcon...[Details]