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Imagine you are in a hospital, sitting next to a critically ill patient's bed, with a heart rate monitor next to you. You look at the screen on the machine, a line swings up and down, and you are afr...[Details]
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On November 5, the 2021 Shenzhen Pingshan District Investment Promotion Conference kicked off. According to the Shenzhen Special Zone Daily, 38 key industrial projects were signed on the spot with ...[Details]
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1 Introduction The design of electronic products, especially military voltage stabilized power supply , is a systematic project, which not only considers the power supply parameter desig...[Details]
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The measurement accuracy of the transformer calibrator is not very high, but due to its complex working circuit, especially its series of technical characteristics, it must be used correctly durin...[Details]
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Basic operations: This article only involves the operation of the TFT screen. The controller's important clock signals, VCLK is the most basic pixel clock signal, VSYNC is the refresh frequency, al...[Details]
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introduction
R, L, C are the main components of electronic circuits and systems. The measurement methods of R, L, C parameters include bridge method, resonance method and voltammetry. In voltammetr...[Details]
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In 51, we write our own delay functions, whether in assembly or C. Although there are templates, it is still a bit annoying sometimes. Haha. But when we use avr microcontrollers, we are blessed. Becau...[Details]
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STM32CubeMX version: Firmware library version: The first step: CubeMX software configuration. 0. Engineering configuration and chip selection will not be described here. 1. Turn on the ...[Details]
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background knowledge 1. Hardware requirements for LCD operation: To make an LCD display text or image normally, it needs not only LCD driver but also corresponding LCD controller. Usually, the man...[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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After semiconductor process technology entered the deep submicron era, the bus-based SoC (System on Chip) architecture could not meet the needs of future multi-IP system development in terms of phy...[Details]
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0 Preface As people's requirements for the safety of their living and working environments continue to increase, the importance of security precautions has become increasingly prominent. Vide...[Details]
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On April 30, the Korea Herald reported that the Ministry of Land, Infrastructure and Transport of South Korea said that Tesla will recall 561 imported Model S cars in South Korea, which are equipped ...[Details]
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On the 28th, the establishment ceremony of Jiangxi Yumin Bank, the first private bank in Jiangxi Province, and the first loan credit ceremony were held in Nanchang. The establishment of Jiangxi Yum...[Details]
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Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]