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After downloading the uboot source code from the Internet, you need to modify the source code accordingly to support your own development board. After changing the source code, you need to configur...[Details]
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LIN mater's 51 MCU code /**************master*****************/ #include REGX52.H #include intrins.h sbit p31=P3^1; sbit k1=P1^0; sbit k2=P1^1; sbit p20=P2^0; unsigned char t; unsigned char se...[Details]
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Canadian Solar Inc. (stock name: Canadian Solar, stock code: 688472)’s energy storage subsidiary e-STORAGE (hereinafter referred to as “Canadian Energy Storage”) has signed a supply contract to pro...[Details]
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Virtual reality (VR) is a computer system that can create and experience a virtual world. Its essential characteristics require the ability to generate a real-time and realistic virtual environment...[Details]
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1. Perform an appearance inspection before use and perform mechanical zero adjustment as necessary;
2. Select the correct range. If you need to change the range, remove the wire from the jaws and a...[Details]
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The article "Disability Impacts All of Us" points out that 12.1% of American adults have mobility impairments, and they have serious difficulties in walking or climbing stairs. These mobility diffi...[Details]
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Strengthen the layout of MCU multi-application products, continue to penetrate the market segmentation, and cover entry-level to high-performance application development
Hsinchu, Taiwan,...[Details]
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Recently, Liang Quan, spokesperson and head of the marketing department of ARM China, clarified for the first time as an official of ARM China that it was untrue that Arm and Arm China had stopped su...[Details]
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At present, my country's urban public transportation mainly relies on buses, and the distance between stations is generally 500 to 1,000 meters. Buses brake and start several times between each stop....[Details]
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void SysTick_Configuration(void)
{
if (SysTick_Config((SystemCoreClock) / 10)) // 1/10s=100ms
{
...[Details]
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O Introduction
In cable production lines, it is usually necessary to detect the cable running speed to control the speed of the take-up motor and calculate the length of the cable. The stabilit...[Details]
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Aiming at the high voltage, low current and low power power supply system required by precision electronic equipment, a high voltage switching power supply was designed and manufactured. The respo...[Details]
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1. Introduction
With the rapid development of micro-electromechanical systems (MEMS) , people have applied accelerometers to sports to obtain information such as the speed and strength of athl...[Details]
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The latest report from market research firm IDC shows that the global wearable device market shipped 72.6 million units in the first quarter of 2020, a year-on-year increase of 29.7%. Image source:...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
RF/Wirelessly
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