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1. Pay attention to anti-static when using LED products.
Anti-static measures should be taken during the processing and production of LED products, such as: the workbench should be grounded, workers...[Details]
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According to Reuters, a Huawei executive said on Wednesday local time that Huawei expects its smartphone market share in Germany to remain above 10% in the fourth quarter, and said that its new Mate ...[Details]
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vivo recently held a joint press conference with the three major telecom companies (China Telecom, China Unicom and China Mobile), announcing that vivo has cooperated with the three major telecom com...[Details]
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Samsung Group's electronics division plans to invest 25 billion rupees (about 360.35 million U.S. dollars or 421.25 billion won) in India for smartphone production lines, businesskorea reported. Ac...[Details]
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The following are the specifications of the dual-switch quasi-resonant flyback converter for street lighting applications. The input voltage range needs to be wide to achieve high efficiency. The r...[Details]
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I'm learning IIC UART SPI recently. For debugging purposes, I learned how to use an oscilloscope. Before, I only knew how to use the oscilloscope's autoset button. 1. The oscilloscope I use is TekT...[Details]
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First, let's understand what partial discharge is. Partial discharge refers to the discharge or breakdown phenomenon in the local range of the insulating medium caused by uneven electric field dist...[Details]
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Whether you are a home or business user, you have many choices when it comes to wireless local area network (WLAN) solutions. Many products support Wi-Fi technology standards such as 802.11a, 802.11b,...[Details]
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Mouser Launches a Variety of Microchip's Innovative MCU Solutions to Provide More Support for Embedded System Engineers September 21, 2022 – Mouser Electronics, the leading New Product Introducti...[Details]
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Variable valve timing VVT is a technology used in automotive piston engines. VVT technology can adjust the overlap time and timing of the engine's intake and exhaust systems, reduce fuel consumption ...[Details]
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Qorvo UWB technology helps Quectel launch a new generation of digital car keys with higher positioning accuracy and security
Beijing, China, March 2, 2023 -
Qorvo®, a leading glo...[Details]
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At present, many SOC manufacturers' microprocessor chips have integrated LCD controllers, such as Samsung's S3C2410 and S3C2440, Intel's Xscale series, etc. Most embedded systems also use popular LCD...[Details]
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Looking to the future: Five major positioning technology trends in Greater China in 2023 Xi Ning, General Manager and Business Director of Greater China, HERE Technologies China's economy is re...[Details]
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China Energy Storage Network News:
In May 2021, the International Energy Agency (IEA) released statistics on public R&D investment (government-led scientific research investment) in major ...[Details]
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Absolute value amplifier schematic
Figure Schematic diagram of absolute value amplifier
Due to the different directions of charge and discharge currents, an absolute value amplifier is used, w...[Details]
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