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Before inspecting the electric energy meter, the electric energy meter should be correctly connected to the voltage and current output end of the electric energy meter calibration device according to...[Details]
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In embedded systems, the so-called memory interfaces include SDRAM interface, NORFLASH interface, DM9000 network card interface, etc. They all have one thing in common: they can directly connect to t...[Details]
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SPG was founded in Incheon, South Korea in 1973, and established Suzhou Espitech (Suzhou) Motor Co., Ltd. in Suzhou Industrial Park in 2004. SPG Motor specializes in the production of reduction motor...[Details]
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On February 3, 2021, according to Tech Planet, Huawei released a "Several Statements on the Company's Agent Registration of Yao Anna's Trademark" in its internal Xinsheng Community. The statement sai...[Details]
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Intel Fellow and Director of Intel's Anticipatory Computing Lab, Lama Nachman, is working on helping Dr. Peter Scott-Morgan communicate. Previously, N...[Details]
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In the field of consumer electronics, portable electronic products are becoming more and more popular among consumers due to their small size and light weight, and have become an indispensable part ...[Details]
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Users can configure the fuse bits of AVR using parallel programming, ISP programming, and JTAG programming, but different programming tools provide different ways to configure the fuse bits (referrin...[Details]
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Silicon Labs has launched the next generation of Wireless Gecko platform, Series 2 , designed to make Internet of Things (IoT) products more powerful, efficient and reliable. Based on the leading RF ...[Details]
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One of the most commonly used tools, because it is simple and practical, even some people who are not electricians can understand it. However, as an electrician, you must not simply stop at being abl...[Details]
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O Introduction
All objects in nature with a temperature higher than absolute zero radiate energy in the form of electromagnetic waves, including infrared light waves of 0.7 to 1 000 μm. Infrare...[Details]
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Since the simulation of real-time data requires the use of a timer to generate data, tonight we will complete the generation of a sine waveform by PIC16F877A and send the waveform data to the host com...[Details]
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The figure shows a secondary strain gauge sensor amplifier circuit composed of a low drift, high precision FXOP-07 operational amplifier.
In the circuit shown in the figure, R1~R4 are combined brid...[Details]
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What are the characteristics of induction motors?
Induction motor is a common AC motor with the following main features:
Simple structure: The induction motor consists of only two parts, ...[Details]
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OnePlus and Tencent cooperated to launch the first 90Hz high-frame version of QQ Speed, which attracted the attention of many game enthusiasts. Some of them wondered why OnePlus wanted to promote 90H...[Details]
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Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
DSP and ARM Processors
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