WBC-R0202AS-03-9760-K

Recently, the formulation of Beidou national standards has made new progress. The National Standards Administration issued Announcement No. 28 of 2020, approving the release of four Beidou national s...[Details]

3. High-efficiency crystalline silicon solar cells-LGBC cells 　　LGBC cell is the abbreviation of laser groove bury contact cell. The technology developed by UNSW uses laser technology to groove t...[Details]

I am developing a hardware controller with STM32 F407IG and need an accurate timer. I used IIM2, which can be powered on. Sometimes it is accurate, sometimes it is not. The timer is very slow, for ex...[Details]

As time goes by, the number of UPS products in the industry has gradually increased. Different types of UPS are suitable for different purposes, and no one type of UPS is suitable for all applicati...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Display digital data with 4-digit LED   #define STB_H GPIOC- ODR |= (uint8_t)(GPIO_PIN_2) #define STB_L GPIOC- ODR &= (uint8_t)(~GPIO_PIN_2)   #define DATA_H GPIOE- ODR |= (uint8_t)( GPIO_PIN_5) #def...[Details]

Traditional general-purpose motors used in many kitchen and garage appliances, power tools, and other small appliances generally cannot be precisely controlled in speed. Motors are basically off and ...[Details]

During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, as it involves...[Details]

1 Introduction 　　 As microstepper motors are increasingly used in applications, their drive circuits are also developing rapidly. Various control chips are becoming more and more functional and easie...[Details]

EnerVenue has developed the second generation of its energy storage vessel (ESV): a metal-hydrogen energy storage solution. ESV offers more efficient and flexible leading-edge ...[Details]

Recently, the National Industrial Information Security Development Research Center officially issued the certificate of "Technical Support Unit for the Professional Database of Security Vulnerabiliti...[Details]

Abstract: Aiming at the use and maintenance issues of battery packs in DC power systems widely used in various industries, a new charging method - variable amplitude pulse charging method - is propose...[Details]

      Meizu announced today that it will premiere its 18th anniversary promotional video "These Eighteen Years" on March 1, hold a Flyme 9 launch conference on March 2, and hold a Meizu 18 series 5G ...[Details]

Design Method of CPLD Vision System Using Image Sensor A low-cost embedded vision system is built, which consists of a CMOS image sensor, CPLD, ARM7 microprocessor and SRAM. Among them...[Details]

Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]