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The alarm consists of an infrared transmitter, receiver, buzzer and LED indicator. Under normal circumstances, the green LED flashes constantly, indicating that the monitored area is normal. Once s...[Details]
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On May 17, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an NFC car key solution based on the ...[Details]
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For various production occasions and detection requirements, choosing the appropriate gas detector is something that every person engaged in safety and health work must pay great attention to.
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What is a pressure tester? The withstand voltage tester, also known as the electrical insulation strength tester, or the dielectric strength tester, is also called the dielectric breakdown device...[Details]
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The figure shows a sine wave and rectangular wave generator circuit composed of a high-performance operational amplifier FX101 and a precision voltage comparator FX111. The circuit shown in the figu...[Details]
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The floating photovoltaic power station located in Rayong Province, Thailand was designed and built by Thailand's Banpu Company. China's Huawei provided important equipment and technical support su...[Details]
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In the process of developing towards 4G mobile phones, the biggest challenge that portable system design engineers will face is to support multiple existing mobile communication standards, includin...[Details]
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1 Low power consumption design technology of single chip microcomputer
1.1 Highly integrated fully monolithic design
Many peripheral hardware are integrated into the CPU chip to increase hardwar...[Details]
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Recently, Walter Isaacson wrote a biography of Tesla founder Musk - "Elon Musk". While driving a vehicle, a fatal accident nearly occurred. According to the author's statement, Musk was driving ...[Details]
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1. The composition principle, exchange method and scope of application of data communication
1. The structure principle of data communication
DTE is a data terminal. There are two types of dat...[Details]
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1. The relationship between the two pictures is progressive. The first picture completes the original clock generation from left to right - PLL frequency multiplication to obtain high-frequency clock...[Details]
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LED installation method LED cleaning
LED lights are new, but as long as you are careful and careful during the installation process, you can still make a successful product. Her...[Details]
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Some media disclosed that BYD was considering an IPO of its insulated gate bipolar transistor (IGBT) business, but BYD responded that BYD Group has no relevant information to disclose at present. I...[Details]
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0 Introduction
With the introduction of electronic technology and computer automatic control technology, the automation and intelligence level of alarm facilities are constantly improv...[Details]
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On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]