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my country's trade measurement is settled by quality. Tianchen Borui's mass flowmeter can directly measure the quality of fluids, which has a great advantage in foreign trade. Especially for oil prod...[Details]
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ARM is 32-bit, and the address space is 2 to the power of 32, 4G address space. All peripherals (FLASH, RAM, SD card, etc.) are mapped to this 4G space. For example, most ARM7s map RAM to 0x40000000,...[Details]
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platform Development board: tq2440 Kernel: Linux-4.9 u-boot:u-boot-2015.04 Overview The LCD driver has been ported before. Now we will continue to port the touch screen driver and then port tslib....[Details]
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With the penetration of new energy and smart driving vehicles, the trend of large-screen and multi-screen in-vehicle displays is becoming more and more obvious. In addition to traditional central con...[Details]
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The Industrial Internet is a business model built around the connection between "things and things" and "things and people". The core of the business model is to connect various equipment and produ...[Details]
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1. How to study after getting our courseware? Our relative goal is relatively clear, which is to work on projects. Each project also has clear functional requirements. We only need to implement the f...[Details]
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As part of a plan to ensure the future competitiveness of the European photovoltaic industry, the European Photovoltaic Industry Association (EPIA) is promoting EU support for solar technology rese...[Details]
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According to Nikkei News, Apple is establishing a closer partnership with TSMC in hopes of reducing its reliance on Qualcomm, and the company plans to have TSMC manufacture 5G iPhone basebands starti...[Details]
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In the early morning of September 11, a new generation of iPhone was officially released, all equipped with A13 Bionic chips. The iPhone 11 still continues the design style of the previous generation...[Details]
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The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit being tested online, as shown in the following f...[Details]
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NI (National Instruments), a supplier dedicated to providing engineers and scientists with solutions to the world's most severe engineering challenges, today announced a series of high-performance PX...[Details]
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1. Introduction
Digital voltmeter uses digital measurement technology to convert analog quantity into digital quantity and display it. Due to its advantages of high measurement accuracy and str...[Details]
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Considering the sampling speeds of currently available ADCs and the many different voltage and clock domains inside a typical ADC, it is generally recommended to separate the different power supply ...[Details]
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With the improvement of people's living standards, cars have gradually entered ordinary families, and the number of cars in major cities in China has increased year by year. At the same time, car the...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely used in auto...[Details]