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The passive high-impedance probe of the oscilloscope is widely used. Engineers often connect the probe to different oscilloscopes, or connect different probes to the oscilloscope. In the new system a...[Details]

1. How to measure DC voltage? A: First, you need to set the coupling mode to DC, adjust the vertical scale to a suitable value based on the approximate range, and then compare the displacement of the...[Details]

MCU-485-PC serial communication.jpg (106.21 KB, Downloads: 21) Download attachments    and save them to the photo album Uploaded on 2018-3-26 01:45 The microcontroller source program is as foll...[Details]

1. Run the virtual machine After downloading, open it and run it. The password of ubuntu is: topeet Open the terminal and set the superuser password: sudo passwd Then you need to update it online...[Details]

　　1. Introduction 　Hydroacoustic signals are the main information carrier for underwater detection, positioning, navigation, and communication. Analyzing, processing, and studying the original signa...[Details]

On May 9, ZTE Mobile officially released the new generation of ZTE Axon 40 series flagship products. The screen of the under-screen camera area of ​​ZTE Axon 40 Ultra adopts a high pixel...[Details]

1. System clock of S3C2440 1.1、Several frequencies of 2440 Laptop CPU can be 1G 2G, memory 133M, etc. 2440CPU:400MHz -------FCLK-----CPU SDRAM: 100M/133M---- HCLK---- storage area controller,...[Details]

The oscilloscope cannot continuously capture and save waveforms. If it is in automatic mode, the oscilloscope will refresh the waveform data continuously. If you need to capture the continuous wavef...[Details]

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With the development of society and the need for rapid release of various types of information in the information age, many government departments and enterprises and institutions have widely adopte...[Details]

1. Overview Although there are many ways to utilize solar energy, such as ultra-high-power solar power stations and household rooftop power generation, they are not suitable for China's na...[Details]

Japan announced yesterday that it would exclude South Korea from the "white list" of countries that are eligible for trade preferences, triggering a strong backlash from South Korea. Japanese media r...[Details]

在一项针对25名人类受试者的研究中，美国卡内基梅隆大学研究团队首次成功整合了一种新型聚焦超声刺激技术，实现了双向脑机接口（BCI）功能，即对脑电波进行编码和解码。这项工作开辟了一条新途径：通过刺激目标神经回路，不仅可显著提高信号质量，还可显著提高整体非侵入式BCI性能。相关论文发表在最新一期《自然·通讯》杂志上。 The study used a new focus...[Details]

On April 20, Tuojing Technology was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688072 and the issue price is 71.88 yuan per shar...[Details]

Installation package: MPlayer-1.0rc2.tar.bz2 Cross compiler: arm-linux-gcc-4.5.1 Unpack MPlayer-1.0rc2.tar.bz2: tar –xjvf MPlayer-1.0rc2.tar.bz2 Enter the unzipped file MPla...[Details]