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Transformer on-load switch tester features: 1. It can measure the transition waveform, transition time, transition resistance, three-phase synchronization and other parameters. 2. The screen has a do...[Details]
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MRC and MCR instructions The format of the MCR instruction is: MCR{condition} coprocessor code, coprocessor opcode 1, source register, destination register 1, destination register 2, coprocessor opcod...[Details]
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Car owners who travel with children should be careful. Before parking and locking the car, they must carefully check whether the children have been forgotten in the car. Especially in summer, the tem...[Details]
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"The 'D' in 3D stands for Defense, not 'three-dimensional'. The new defense function increases security through hardware and trust." Lattice Semiconductor recently announced the launch of MachXO3D FP...[Details]
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In the actual production process, control components with automatic reversing functions are often used, such as the reciprocating operation (displacement) in mechanical processing, the forward and rev...[Details]
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1. Program Function
Write a program to sort the input string. If the main function passes the -n parameter, it will be sorted by number, otherwise it will be sorted by string.
Also, if the -r optio...[Details]
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When designing a GPS receiver, the characteristic impedance of the antenna signal line is required to be 50 ohms to achieve impedance matching with the antenna. If calculated manually, the calculat...[Details]
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Shanghai, China, October 28, 2016 - With the increasing popularity of digital photography, more and more photography enthusiasts have begun to turn their attention to computer monitors for post-proce...[Details]
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On the afternoon of August 14, 2020, the Second China Electronic Communications and Semiconductor CIO Summit hosted by Qinzhe Culture came to a successful conclusion at the Shanghai Zhonggu Xiaonan G...[Details]
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The "Bluetooth module" used in this operation is "HC-06". Please pay attention to the following points: 01) "HC-06" (Bluetooth module), like "HC-05", both are controlled by "AT commands", but please ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Oscilloscopes have many different specifications that determine how accurately they can capture and measure signals. But the main specification of an oscilloscope is its bandwidth. The oscilloscopes ...[Details]
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The Qichacha App shows that on March 9, OPPO Guangdong Mobile Communications Co., Ltd. disclosed a "game controller" patent with an application date of September 9, 2019 and a publication number of C...[Details]
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An economical household temperature measurement system composed of a single bus digital temperature sensor DS18B20 and 89C2051. Its temperature display is "-XXC", with an accuracy of ±0.5℃ and a te...[Details]
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Materials suitable for laser welding
The materials suitable for laser welding are as follows:
1. Die steel. S136, SKD-11, NAK80, 8407, 718, 738, H13, P20, W302, 2344 and other steels have goo...[Details]
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