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Go to the touch library file "/usr/local/tslib" made by Xunwei. Xunwei has compiled the touch function into the library file of Qt/E4.7.1. The development board can support touch and mouse functi...[Details]
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A new round of global technological revolution and industrial transformation is in full swing, and human society has never stopped its pace of technological innovation. Hexagon deeply integrates the ...[Details]
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1. Basic knowledge of microcomputer Microcomputer: A computer with complete computing and control capabilities, including a microprocessor, memory, interface adapters, and input and output devices. ...[Details]
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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to measu...[Details]
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1 Overview
The mechanical characteristics test of high-voltage circuit breakers is an indispensable part of the switch production, installation and commissioning process, and is of great signif...[Details]
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EA Elektro-Automatik announces new industrial series of 60 kW DC power supplies and loads, achieving breakthrough power density Shanghai, China. December 13, 2022 - EA Elektro-Automatik GmbH & Co.K...[Details]
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According to domestic media reports, ByteDance's strategic investment department has been disbanded recently, and some of its original department members have been appointed to other positions. In t...[Details]
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The World Semiconductor Trade Statistics (WSTS) released the latest semiconductor market outlook report. Because it is optimistic about the strong growth momentum of the memory market, it has raised ...[Details]
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Recently, the intelligent logistics solution provider Mowei Robotics
received
nearly 200 million yuan in round B financing, led by Huaye Tiancheng, followed by Jinfeng Borun, and continued ...[Details]
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Apple Watch Series 3, also known as Apple Watch S3, was released on September 13, 2017. Its appearance and size remain the same as the previous generation, but it has an additional red crown. Repo...[Details]
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The head of battery cell technology at Volkswagen said that the goal of the upcoming electric vehicles based on the MEB platform is to ensure that the minimum battery capacity remains above 70% withi...[Details]
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Recently, Desay SV passed the ISO/SAE 21434 automotive cybersecurity process certification. The internationally renowned certification body TÜV SÜD Group issued a certificate to Desay SV, which is al...[Details]
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Abstract: This paper proposes several issues that need to be considered in series connection, harmonics and efficiency when used in high-voltage motor variable speed power supplies; introduces t...[Details]
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1. System architecture diagram
1.1. Signal conditioning circuit
The functions of the signal conditioning circuit are: program-controlled amplification and superimposed DC component. The ...[Details]
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Introduction Field Programmable Gate Array FPGA (Field Programmable Gate Array) is a field programmable ASIC that combines many advantages such as strong versatility, flexible design, high integrat...[Details]