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In order to accelerate the energy conservation and consumption reduction work in Ningbo, and actively promote the popularization and application of new technologies (products) that are efficient, e...[Details]
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Wuxi Jinhongying Co., Ltd. is a high-tech enterprise that designs, produces and provides solutions for robotic industrial automation systems. If you are interested in welding robots, you can contac...[Details]
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A single-chip microcomputer is an integrated circuit chip that uses very large-scale integrated circuit technology to integrate a central processing unit CPU with data processing capabilities, rand...[Details]
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1 Working Principle
The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It obtains...[Details]
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1. Transplant environment
u-boot version: u-boot-2011.06-rc2
Linux version: Ubuntu 11.04
Cross-compilation tool: arm-linux-gcc-4.3.2 (friendly arm)
Development board: Friendly Ar...[Details]
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In recent years, KAWS has once again created a whirlwind in the street fashion circle. Its popularity can be seen by watching the exaggerated picture of KAWS and a well-known clothing brand collabora...[Details]
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After getting started with the 51 single-chip microcomputer and having a certain understanding of the running lights, you can start learning the display peripheral drivers, because learning often req...[Details]
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Doctors now use ultrasound, like bats do, to detect blood flow in the body using the Doppler effect. But the technology is not yet available for detecting blood flow in small blood vessels, where ...[Details]
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What is sound? Friends who have been to junior high school know that sound is produced by vibration. A certain frequency of vibration produces a certain frequency of sound. In our Yitian version devel...[Details]
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1 Introduction
The research is about a basic human parameter tester that can measure parameters such as body temperature, pulse and breathing interval. These parameters and records are the mos...[Details]
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S3C2440 has two PLLs (phase locked loops), one is MPLL and the other is UPLL . MPLL is used for CPU and other peripheral devices, and UPLL is used for USB. It is used to generate three frequenci...[Details]
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When it comes to exploring the form factor of mobile phones, Samsung's inspiration can be said to be constantly emerging. Recently, according to foreign media reports, Samsung's latest screen patent ...[Details]
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1. Everything is difficult at the beginning, so be brave and take the first step. At the beginning, don't always make excuses for yourself, saying that KEIL doesn't know how to build a project, ther...[Details]
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Here I will summarize the steps I took when porting the Linux 2.6.22.6 kernel. After the porting is successful, the root file system can be mounted and the first init program can be started. The st...[Details]
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The rapid digitalization of corporate environments, the surge in complex cyber threats, the evolving security regulations, and the rise of quantum computing technology have created huge...[Details]