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The download address of u-boot is http://sourceforge.net/project/showfiles.php?group_id=65938. The latest version is u-boot-1.1.6, which can already support AT91RM9200. Add the PATH environment varia...[Details]
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The jflash version I use here is 4.90, and the settings for other versions are similar.
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In the global foundry market, TSMC is the largest, with leading production capacity and technology, and a market share of over 50%. Samsung has taken more than 20% of the market share, and its advanc...[Details]
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A digital waveform is a graphical representation of the logic level versus time. Usually, we call a waveform with only two discrete values a pulse waveform. In this respect, the pulse waveform is co...[Details]
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1 Introduction
Controller Area Network (CAN) is a special serial data communication bus developed by Robert Bosch in Germany for the automotive industry in the early 1980s. After years of develop...[Details]
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Dutch telecom company Royal KPN NV said it will choose a Western vendor to build its core 5G mobile network, making it one of the first European operators to say it will not choose Huawei for 5G cons...[Details]
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Microchip Launches New Family of Time-Sensitive Networking (TSN) Ethernet Switches, Delivering Industry’s First Turnkey Solution for Industrial Automation Networks
LAN9668x Series Et...[Details]
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Recently, my students frequently get stuck: seemingly simple designs cannot be adjusted no matter what, and they are almost going crazy. About a week ago, when Xiao Chen came to see me, he looked l...[Details]
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Recently, South Korea's two largest battery manufacturers, LG Chem and SK Innovation (hereinafter referred to as SKI), officially sued each other in the United States for battery patent infringement....[Details]
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If we want to summarize the top ten hot events in 2019, one of them must be about e-cigarettes. Tianya Shusheng, a star blogger from Breadboard, combined recent events in the e-cigarette industry and...[Details]
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On December 3, the Equipment Industry Department of the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (draft for comments), w...[Details]
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IoT is everywhere and is one of the greatest things that can be used to make life easier. There are many IoT based home automation projects available on the internet but none of them gives you the ...[Details]
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Using an excitation device (i.e., a signal source) to excite a system in order to observe and analyze how it responds to the excitation signal is one of the standard experiments in electronic tes...[Details]
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1. Input Impedance
Input impedance refers to the equivalent impedance of a circuit input terminal. Add a voltage source U to the input terminal and measure the current I at the input terminal. The ...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]