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Have you ever thought about this question? When you put your phone on the table, should you put it with the screen facing up or down? If you put it down, won't the screen be scratched? No! There ar...[Details]
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In the power equipment status detection system of infrared imaging technology, the application system based on AT89C51 single chip microcomputer adopts the non-contact infrared thermometer model 3i...[Details]
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1. RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); //Enable GPIOC clock
Why do some CortexM3 peripherals need to configure the RCC clock before configuration?
Because CortexM3 is clock-driv...[Details]
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In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and in...[Details]
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USB connection requires a suitable coupler for quick and easy connection. In order to better enhance customers' USB connection experience, L-com has launched a new USB 3.0 Keystone coup...[Details]
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Since 2010, developed countries such as Europe, the United States, and Japan have begun to implement laws to ban incandescent bulbs. The reason for the laws is to restrict light sources with low lu...[Details]
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I watched the dual-car endurance program of AVB CarBide on Station B. A certain domestic car was in cruise control mode, and then lightly stepped on the brake pedal (more than ten Newtons), but it di...[Details]
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From January 9 to 12, 2024, at CES 2024, the world's largest consumer electronics show, three leading Chinese lidar companies, Hesai Technology, Tudatong, and Sagitar Juchuang, which were recently li...[Details]
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Hello everyone, in the last video we shared with you the decoding of the HDQ protocol. Today we will take a closer look at the triggering function of this protocol. In the decoding environment, as ...[Details]
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TIM6Init(10000, 7200); //Initialize timer 6, preload value is 10000, prescale value is 7200, timing time is 10000/(72000000/7200)=1s This article is going to introduce another method. If I have det...[Details]
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Semiconductor IP technology and software provider T2MIP recently announced that its Bluetooth dual-mode V5.2 protocol stack software, profiles and LC3 codec IP have been licensed to a semiconductor c...[Details]
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Use the new Fluke 1750 power recorder and Fluke power analysis software to record three-phase power quality and monitor power quality fluctuations. These power meters work around the clock and automa...[Details]
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Jiwei.com News: MediaTek today (November 19) released the world's first smartphone processor Dimensity 9000 using TSMC's 4nm process. The chip also set many industry firsts. The CPU part of Dimensi...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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Usage Environment
PC: Centos5.4
kernel: 3.0.1
corss: arm-linux-gcc 4.4.1
arm: s3c6410
...[Details]