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---Designing a low-noise 12-bit or 10-bit analog-to-digital converter (ADC) circuit board may seem easy, but the premise is to understand and follow some basic low-noise design concepts and techniq...[Details]

Recently, market research firm Canalys released a monitoring report on smartphones in the European market in the second quarter, which showed that Xiaomi's market share in Europe has surpassed Huawei...[Details]

According to the WeChat official account of Changxin Memory, Changxin Memory Technology Co., Ltd. (hereinafter referred to as "Changxin Memory") and American semiconductor company Rambus Inc. (herein...[Details]

In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]

void PWM_TIM1(uint16_t arr,uint16_t psc) {     RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE); //Timer TIM1 clock enable     TIM_DeInit(TIM1);    //Set the value of the auto-reload register cy...[Details]

In the daily operation of hospitals, high-standard cleaning operations are a vital part. Together with its partners, Ecovacs has successfully introduced the commercial cleaning DEEBOT PRO M1 to man...[Details]

 Since the Ministry of Industry and Information Technology officially issued 5G licenses in 2019, the commercialization of 5G has been greatly accelerated, and 5G mobile phones have also begun to flo...[Details]

Abstract: A design scheme for an environmental temperature and humidity monitoring system based on GPRS is proposed. For environments with requirements for temperature and humidity, the environment...[Details]

According to foreign media reports, researchers at the University of Texas at Austin (UT Austin) have developed a new sodium-based battery material that is highly stable, can be charged as quickly as...[Details]

Because of the program memory, I can't use 2D arrays, so I have to define 8 arrays to display letters, so only 8 letters can be displayed. I heard from He Jiawei that adding a code in front of the arr...[Details]

For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system power also needs to be continuously improved...[Details]

RFID tags are usually attached to assets, items or people in various ways as their unique identification, and may collect other relevant data (such as blood pressure, temperature, etc.) and upload th...[Details]

On June 20, it was learned from the official WeChat account of Shanghai Jiao Tong University that the research team of Shanghai Jiao Tong University observed superconductivity in single-crystal gra...[Details]

Introduction: I recently decided to review AVR microcontrollers, in fact, I also want to review several simple communication protocols, including serial port, SPI, I2C, etc. I thought I could finish ...[Details]

On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]