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China Energy Storage Network News:
On the 27th, Rugao, State Grid Jiangsu Integrated Energy Services Co., Ltd., and State Grid Rugao Power Supply Company jointly signed the "Integrated Energy...[Details]
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MAX195 is a 16-bit successive approximation ADC. It combines high accuracy, high speed, low power consumption (current consumption is only 10μA) and shutdown mode. The internal calibration circuit ...[Details]
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1 Introduction The USB interface has become one of the main ways for peripherals to communicate with PCs due to its fast data transmission, simple connection, easy expansion, and hot-swap support. Wi...[Details]
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The essential function of the serial port is to act as a code converter between the CPU and the serial device. When data is sent from the CPU through the serial port, the byte data is converted int...[Details]
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Recently, the Jiangsu Provincial Department of Industry and Information Technology issued the "Implementation Plan for Carbon Peaking in the Industrial Field and Key Industries in Jiangsu Province"...[Details]
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You can use a CMOS integrated circuit 4049, a 2N2222 transistor, an 8-ohm speaker and a small number of passive components to form a circuit that can produce pleasant harmonics and is commonly used i...[Details]
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RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are not ...[Details]
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Frequency converter and soft starter are two different products, but they have some commonalities in some uses. However, they are also different, so they can exist independently in the field of ele...[Details]
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General
There are many 9V chaser circuits that seem to waste about 7V when driving LEDs that are only about 2V. This project is unique, because it uses only two inexpensive alkaline battery ce...[Details]
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Transdermal drug delivery systems have become an emerging and important means in the medical field. Transdermal drug delivery is a method in which drugs are absorbed through the skin and capillaries ...[Details]
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LED chip production process
Front-end process flow chart
Poor cleaning before ITO evaporation causes the welding wire to fall off the electrode
Packaging fact...[Details]
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This year, many mobile phone manufacturers have begun to enter the TV field, and according to the latest news, OPPO has also joined the game. As more and more manufacturers join the battle, the TV fi...[Details]
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1. The instrument does not respond after the power button is triggered; 2. After booting up, the keyboard light is on but the display light is off; Let’s follow Mr. Li from Antai Maintenance to s...[Details]
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As old oil fields enter the high water content period, oil well metering becomes increasingly difficult. In addition, with the development of production and the need for business management, the requi...[Details]
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With the rapid development of computer and information technology, people have higher and higher requirements for device processing speed and performance. In various chips such as high-speed digita...[Details]
PCB Design
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