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On May 10, BOE stated in the latest investor activity relationship record that in 2019, the semiconductor display industry was in the longest and deepest trough in the history of industrial developme...[Details]
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Recently, Shouhang New Energy's photovoltaic grid-connected inverter was the first to obtain the new version of AS/NZS4777.2 certification and was successfully listed in the Australian CEC on July ...[Details]
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1. Comprehensive investigation, organization of assessment and rectification. There is only one enterprise involved in the energy storage power station in the Economic Development Zone (Beijing Tia...[Details]
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1. Background knowledge:
The strength of instructions is an important indicator of the CPU, and the instruction set is one of the most effective tools to improve the efficiency of the microprocessor....[Details]
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Simulating smart irrigation system:
First the schematic diagram
This is a simulation picture drawn with Proteus. Of course, there are also pictures of the actual object, but I have placed th...[Details]
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Recently, Infineon announced a cooperation with Shenghong Electric Co., Ltd., the world's leading energy Internet core power equipment and solutions leader. Infineon will provide Shenghong with indu...[Details]
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Product test wheel chart The test type, that is, the angles from which the product should be tested, determines the idea of the test. The next thing we need to discuss is how to do it, that is, the...[Details]
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At present, my country's student population is very large, and the size of the education market is beyond imagination. According to statistics, at present, the number of students in K12 education in ...[Details]
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The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid c...[Details]
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In a previous report, Toni Sacconaghi, an analyst at Bernstein, said that Apple's AirPods sales this year reached $6 billion, and it is expected to pre-sell 85 million units in 2020, generating about...[Details]
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Clacton-on-Sea, UK, March 27, 2024.
Pickering Electronics, a leading manufacturer of high-performance reed relays, has announced the launch of its latest high-power reed relays, rated up to 80W...[Details]
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Semiconductor Memory
Chapter 9 Semiconductor Memory
9.1 Overview
9.2 Read-only memory
9.2.1 Structure and working principle of fixed ROM
1. Circuit composition
2. Reading
9...[Details]
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This circuit has a wide input power supply range, low voltage difference, can automatically adjust the frequency and width according to the input voltage, the maximum pulse width is 100%, the circuit...[Details]
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Atmega16 electronic clock, internal timer, adjustable alarm. The simulation schematic diagram is as follows, and the microcontroller source program is as follows: #include iom16v.h #include mac...[Details]
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Introduction: Connectors are used in every car. This device uses electrical, optical and other signals to control the corresponding mechanical force to connect, disconnect and convert, thereby real...[Details]
RF/Wirelessly
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