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From today (18th) to the 20th, the 2019 Huawei Connect Conference (HUAWEI CONNECT) will be held at the Shanghai World Expo Exhibition and Convention Center. 现场华为发布了计算产业战略,并推出全球最快的AI训练集群Atlas 900。华为副董...[Details]
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British Prime Minister Boris Johnson may block the acquisition of Newport Wafer Fab (NWF) by Nexperia Semiconductor, a subsidiary of Wingtech Technology, a senior adviser to the British government sa...[Details]
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#include reg52.h //52 series MCU header file #include intrins.h //C51 library header file #define uchar unsigned char //macro defines unsigned character type as uchar #define uint unsigned in...[Details]
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In the early morning of August 10, US President Biden signed an executive order to establish a foreign investment review mechanism to restrict US entities from investing in China's semiconductor and ...[Details]
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In order to ensure the production capacity and quality of batteries, battery manufacturers need to perform OCV (open circuit voltage) tests on batteries during the production process. The role of sel...[Details]
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1. Misc device driver model
In this section, we will look at the relevant content of the misc device driver model. First, we will look at its device structure, which is defined in includ...[Details]
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Digital multimeter , as the name suggests, its working principle is mainly based on detecting and analyzing signals, and then providing LCD display through analog-to-digital converter. Although the...[Details]
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Beijing time, September 7th, according to Forbes, for those interested in electric vehicles, Tesla's Battery Day is quickly becoming an event comparable to Apple's iPhone launch conference, although ...[Details]
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According to a recent report released by the International Energy Agency, in order to achieve the climate goals of all countries and ensure energy security, the world will need to add or replace 80...[Details]
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1. Digital tube dynamic display
Dynamic Display
LED digital tube dynamic display interface is one of the most widely used display methods in single-chip microcomputers. Dynamic drive is to conne...[Details]
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There are many ways to measure transistor pins. The most common method in the laboratory is to use a multimeter and the characteristics of each transistor pin to measure. However, due to the complex ...[Details]
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When I was a little boy, my mom always made sure I had enough change to make a phone call in case of emergency. Twenty years later, mobile phones have enabled us to make calls from anywhere at any ...[Details]
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1. Bootloader
It is the boot program of the ARM system, written in assembly language, to complete the initialization operation of the system. It is a program that must be run first af...[Details]
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On May 27, Xingyuan Materials announced that its wholly-owned subsidiary Xingyuan Materials (Europe) Co., Ltd. (hereinafter referred to as "European Xingyuan") intends to sign a "Supply Contract" wit...[Details]
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Smartphones have become our indispensable AI devices. The large models that run on the go and the artificial intelligence image and video recognition have taken the ease of use of mobile phones to ...[Details]