HEDS-5500D04

1 Overview The mechanical characteristics test of high-voltage circuit breakers is an indispensable part of the switch production, installation and commissioning process, and is of great signif...[Details]

Chinese smartphone maker Xiaomi Corp said its executives faced threats of "physical violence" and intimidation during questioning by India's financial crime-fighting agency, according to a court docu...[Details]

Flash module organization The memory is organized into program memory blocks, data EEPROM blocks, and information blocks. The program memory block is divided into 4 KB sectors, each sector is further...[Details]

Translated from EEtimes At the upcoming World Radiocommunication Conference 2019 (WRC-19), the GSMA, an industry body representing the mobile communications industry, issued a statement warning the...[Details]

麦克风用在嵌入式系统中已经有很多年了。然而，自其诞生以来，由于家居、汽车和可穿戴设备中基于语音的应用范围不断扩大，MEMS 麦克风的市场使用率迅速增加。MEMS 麦克风不仅具有显著减少电路板空间、低功率要求和提高抗电噪声能力的优点，而且还具有更高的设计灵活性，有多种输出选择。模拟输出 MEMS 麦克风仍然是工程师们的一个选择，以及像脉冲密度调制 （PDM） 和集成电路内置音频 （I²S） 这...[Details]

Impedance matching circuit composed of discrete components In order to find a suitable impedance matching circuit, the author debugged and compared several impedance matching circuits, including ci...[Details]

The first Bluetooth digital key controller rolls off the assembly line Developed independently by United Electronics Realize functions such as vehicle unlocking, vehicle starting, active we...[Details]

When I was working on single-chip microcomputers, I always encountered a problem: when the keyboard input of the single-chip microcomputer was processed once, the original method was usually to wait f...[Details]

Many people don't know that in the daily production process of power transformers, the choice of materials determines the quality of the transformer. We should not only look at the low price, but i...[Details]

#include p IC .h   //Electric vehicle dual closed loop program, using dual closed loop to control the motor to get the best zh speed performance, and can  //limit the maximum current of the motor . T...[Details]

Two years ago, I graduated from an ordinary college in Changsha and traveled around for work. Two years later, I was still traveling around for work, but I was not looking for a job, but for myself. ...[Details]

On January 4, the Battery Energy Storage Technology Sharing Laboratory jointly established by the State Energy Group New Energy Research Institute and China Electric Power Research Institute Co., L...[Details]

The simulation schematic is as follows MODBUS-RTU requires that the data interval in each frame of information must not exceed the static time of 1.5 characters.  Therefore:  (1) When the serial p...[Details]

The .h file is as follows: #ifndef __IWDG_H #define __IWDG_H       #include "stm8s.h"   void IWDG_Init(void); void IWDG_Feed(void); #endif The .c file is as follows: #include "iwdg.h"   void IWD...[Details]

At present, the video conferencing industry is becoming increasingly popular, and the video conferencing system has also changed from a situation where hardware video conferencing dominates the mar...[Details]