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Vishay Intertechnology, Inc. has expanded its Qi-standard wireless charging transmitter and receiver coils with the launch of 14 new products in industry-standard shield sizes: eight single-coil tran...[Details]
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1. Brief Introduction Over the years, the programmable controller (hereinafter referred to as PLC) has made a leap from wiring logic to storage logic since its creation; its functions have evolve...[Details]
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By chance, I attended a foreign government cooperation and exchange meeting at Shenzhen Futian Sheraton Hotel. I happened to see a robot placed in the check-out area on the first floor lobby (for v...[Details]
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Nowadays, when thieves are rampant, people pay more and more attention to home safety. The induction door lock anti-theft alarm system can identify the owner and the thief by ...[Details]
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The main function of the inverter is to convert the variable DC voltage input of the power supply into an interference-free AC sine wave output, which can be used by the equipment or fed back to th...[Details]
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On July 2, according to the results of the 36th review meeting of the Shenzhen Stock Exchange's GEM Listing Committee in 2021, Henan Kaiwang Electronic Technology Co., Ltd. (hereinafter referred to a...[Details]
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Abstract: Aiming at the problem of weak data processing capability of high-speed data acquisition system composed of FPGA, this paper proposes a solution to realize serial data communication betw...[Details]
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This power module is equipped with an independent fault detection system to detect input overvoltage, undervoltage, overcurrent, short circuit, overheating and other faults. When a fault occurs, the r...[Details]
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The specific components of the RF signal source are mainly the following parts: AC-DC power board, digital board, RF board, OCXO board, DC-DC power board, keyboard board, frequency multiplier board, ...[Details]
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The FLASH of STM32 is used to store the main program. In order to save costs, ST did not add EEPROM, but we need to use EEPROM in many occasions; however, the capacity of FLASH is still consid...[Details]
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Google is experimenting with integrating ultra-wideband (UWB) into their Android hardware, most likely for the Pixel 6 series of phones. Over the past year, UWB has become the latest ho...[Details]
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One of the fundamental decisions required at the outset of a power supply design is whether to use voltage mode control (VMC) or current mode control (CMC). For any design, a trade-off exists betwe...[Details]
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1. int === 2 bytes
2.sfr===Special function register, also an extended data type, occupies 1 memory unit, and can be used to access all special function registers in the 51 microcontroll...[Details]
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From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]
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The intelligent soft start cabinet is a device used for starting and controlling motors. It controls the starting current of the motor, reduces the impact during starting, and prolongs the service ...[Details]
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