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Today (7), the General Office of the Ministry of Industry and Information Technology issued the "Notice on Deeply Promoting the Comprehensive Development of Mobile Internet of Things" (hereinafter re...[Details]
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The output voltage UO of the adding circuit is the weighted sum of N input voltages UI1, UI2...UIN. Its basic function can be expressed by the mathematical expression Y=A1*1+A2*2...+AN*N, as shown...[Details]
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On June 14, 2016, the first Home Photovoltaic System Investment Promotion Conference (North China) was successfully held. As the co-organizer of the conference, Zhang Chunyang, Marketing Director o...[Details]
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HEFEI, April 30, 2023 /PRNewswire/ -- On April 27, Guoxuan High-tech released its 2022 annual report and first quarter report. The financial report shows that in 2022, the company's revenue exceede...[Details]
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1. Introduction
In the motor course for undergraduate students majoring in electrical engineering, there is a knowledge point about motor weak magnetic speed control. This course mainly descri...[Details]
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Friends who work in the automotive industry all know the CAN bus, which is the bus standard for communication between the electronic control units of today's cars. Almost all car manufacturers now ch...[Details]
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The semiconductor shortage problem is plaguing companies around the world, so many countries have increased their investment in semiconductor research and development, and this trend is intensifying....[Details]
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DSP has powerful computing and processing capabilities for digital signals and numerical algorithms, so it is widely used in signal acquisition and processing, but it does not have an advantage in ...[Details]
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Before downloading Uboot, you need to prepare the following: 1. USB download cable and serial port cable for serial port output information and program download, 2. Compiled mini2440uboot.bin. Befo...[Details]
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Introduction to NFC Near Field Communication ( NFC ) is a technology used to provide short-range wireless communication, enabling two-way interactive connections between electronic devices. NF...[Details]
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The split electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Including highly corrosive liquids such as acids, alkalis, and salt...[Details]
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Alpha Wire expands its renowned Xtra-Guard® Series product line with the launch of the new Xtra-Guard® Flex TPE cable The latest flexible TPE cable perfectly balances flexibility and toughness, wit...[Details]
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During the live-fire shooting of mortars, it is common for mortar shells to misfire. If a mortar shell does not fire, it is strictly forbidden to reload the shell. If it is reloaded, it is easy t...[Details]
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Measuring speed control motors with Fluke 87V
This paper introduces the method of using Fluke 87V digital multimeter to measure the input voltage/current, output voltage/current...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]