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On December 18, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Ho...[Details]

The first time I used the 51 single-chip microcomputer to write AD9954 program, after carefully reading the datasheet and referring to the sample program of previous classmates, I simply implemented s...[Details]

China Energy Storage Network News : From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]

Recently, BlackBerry announced that QNX software has been installed in more than 150 million vehicles, an increase of 30 million since 2018. These findings are verified by Strategy Analytics, which t...[Details]

          The list of ultrasonic distance measuring devices with voice broadcast function: single chip microcomputer, ceramic capacitor 0.1uf, electrolytic capacitor 10uf, electrolytic ca...[Details]

The low power consumption of electronic products is a headache for product designers, but they have to face it. The power consumption of a system with a single-chip microcomputer (MCU) as the core ...[Details]

Turkey, located at the crossroads of Europe and Asia, is becoming a hot spot for Chinese companies to invest in. So far, many manufacturers, including BYD, EVE Energy, Farasis Energy, Ganfeng Lithi...[Details]

Radio Frequency Identification (RFID) is an automatic identification technology that has matured since the 1980s. RFID uses radio frequency to conduct non-contact two-way communication to achieve ide...[Details]

Toshiba's TLCS-870 series microcontrollers are high-performance 8-bit microcontrollers. There are dozens of types of this system product, which have the same CPU module and instruction system, and ...[Details]

This paper introduces the functions of the power management and monitoring chip PS223 of Dot-Crystal Technology and its design and application in high-performance and high-power ATX swit...[Details]

Instructions: 1. Reliably ground the ground terminal of the instrument and connect the power supply. Turn on the power switch and the display will show: Display wiring mode Set PT ratio Start measuri...[Details]

This application note describes a circuit that produces a thermometer-style voltage indication. The circuit can illuminate a portion of 32 LEDs in sequence from the bottom continuously, and is designe...[Details]

Safety helmets are important protective equipment for workers to protect their heads from injuries. Their quality directly affects their life safety. Usually, the safety inspection department mainly t...[Details]

LED lighting driver power supplies on the market are usually divided into two types: two-stage architecture and one-stage architecture. The first-stage architecture directly converts the DC voltage an...[Details]

For power supplies , the ATX power supply used is essentially a switching power supply that converts AC to DC . Anything involving a switching power supply must involve the concept of topology . Topo...[Details]