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A netizen posted a Weibo post about 5G, saying: "Throw cold water on 5G. On August 15, we held a Phoenix Technology Summit in Beijing with the theme of 5G. China Mobile and China Unicom both built 5G...[Details]
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1. Introduction
Insulated Gate Bipolar Tramistor (IGBT) is a composite device of MOSFET and GTR. Therefore, it has the advantages of MOSFET, such as fast working speed, high switching ...[Details]
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MCU and peripheral circuits
Figure 5 MCU and peripheral circuits
Figure 5 shows the microcontroller and its peripheral circuits. The microcontroller is AT89C55 from ATMEL, which has a 20K-byt...[Details]
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On August 17, Shanghai Shangchuan Technology Co., Ltd. signed an investment agreement with Nantong Suxitong Science and Technology Industrial Park, and will jointly with South Korea's Suteson Co., Lt...[Details]
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Using the cheap and very common upc1018C as the ultrasonic amplification circuit and adopting a unique connection method can achieve very good application effects. Ultrasonic receiving circuit compos...[Details]
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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]
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Delta, a global provider of power management and cooling solutions, recently provided Russia's top retail chain with an uninterruptible power supply system (UPS) solution built on the Agilon VX serie...[Details]
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According to foreign media reports, Google admitted that third-party contractors around the world were able to regularly listen to conversations recorded by artificial intelligence voice assistants t...[Details]
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On May 31, Reuters reported that Tesla China is preparing to register its FSD function with relevant departments in order to push this function this year.
Although Tesla FSD has not yet been l...[Details]
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Author: Paul McLellan, Cadence Technology Expert One of the keynotes at the 2020 US CDNLIVE conference held last week was brought by Nafea Bshara, Vice President of Amazon, who is responsible for t...[Details]
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Preface Fuel cell vehicles are electric vehicles that use a fuel cell system as a single power source or a fuel cell system and a rechargeable energy storage system as a hybrid power source. Hydrogen...[Details]
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STMicroelectronics Launches Monolithic Antenna-Matching IC to Make RF Design Easier and Faster with Bluetooth® LE SoCs and STM32 Wireless MCUs
February 13, 2023, China - STMicroelect...[Details]
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The following introduces the principle of PIC microcontroller and 16-bit serial D/A conversion:
1. Basic principles
The D/A converter is equivalent to a decoding circuit that converts dig...[Details]
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With the rapid development of portable devices such as mobile phones, laptops, digital cameras, camcorders, and MP3 players, higher requirements are placed on power supply and power management . Th...[Details]
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Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]