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The structural characteristics of Roots flowmeter are: there is a metering chamber in the housing of the flowmeter, and there is a pair or two pairs of tangentially rotating lumbar wheels in the meter...[Details]
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Global Solar Energy Inc. (Tucson, Arizona) announced that its production-grade copper indium gallium selenide (CIGS) thin-film solar cells have been verified by the U.S. Department of Energy's (Do...[Details]
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W806 chip It is a secure IoT MCU chip. The chip integrates a 32-bit CPU processor, built-in UART, GPIO, SPI, SDIO, I2C, I2S, PSRAM, 7816, ADC, LCD, TouchSensor and other digital interfaces; supports ...[Details]
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Data acquisition is the process of converting the input analog signal into a discrete signal through a sampling circuit and sending it to the CPU for processing. It has been widely used in various ...[Details]
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On May 19, Transsion Holdings held a 2019 performance briefing. When answering investors' questions about "R&D investment and plans", Yan Meng, director and deputy general manager of Transsion Holdin...[Details]
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This article introduces the main features, functional block diagram and typical application circuit of ISL78215. 60uA, maximum 100uA, adjustable switching frequency up to 2MHz, rise and fall time o...[Details]
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1. Overview
Since the information input of traditional LED display screens can only be carried out by directly connecting to the computer through a data cable, the traditional LED display scre...[Details]
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In recent days, various media have discussed the rejection of Huawei's "Hongmeng" trademark. There are many insightful opinions, but some media directly use headlines such as "Huawei's Hongmeng syste...[Details]
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Sony's PlayStation VR (hereinafter referred to as PS VR) is a virtual reality headset that has attracted much attention recently. Its official version was officially released recently, with a price...[Details]
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With the advancement of China's "core" wave, the process of domestic semiconductor substitution has entered a white-hot state. As the only local full-field ion implantation machine company, Kaishiton...[Details]
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Shanghai, China, January 9, 2023 - Aixin Yuanzhi, an artificial intelligence visual perception chip R&D and basic computing platform company, announced that it will participate in the 2022 Qin-Zhu-Ma...[Details]
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Three-phase AC induction motors are widely used in machinery, metallurgy, textile, electric power and national defense due to their simple structure, reliable operation and low price. However, when...[Details]
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Jiwei.com reported on March 16 that the latest report released by market research firm IDC showed that global shipments of wearable devices in the fourth quarter of 2020 were 153.5 million units, a y...[Details]
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A netizen asked Duan Yongping, chairman of BBK Group, about average returns on Xueqiu. A netizen said: "In BBK's corporate culture, there is a mission statement: 'For shareholders: to provide their i...[Details]
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The phase loss and overload three-phase protector is an electrical device used to protect three-phase motors and three-phase power systems. It can detect phase loss and overload in the three-phase ...[Details]