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Preface
Every time the Shenzhou manned spacecraft and SpaceX satellite are launched, they attract a lot of attention. For these mysterious spacecraft, do you know how their informati...[Details]
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This is an era of high-tech development, and the speed of automobile renewal is relatively fast. In order to better integrate with the high-tech era, many manufacturers now configure some electroni...[Details]
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Saudi Arabia’s sovereign wealth fund will partner with Foxconn Technology Group to produce electric vehicles, one of the industrial sectors Saudi Crown Prince Mohammed hopes to build to diversify the...[Details]
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Photovoltaic power generation has become an important form of solar energy resource development and utilization. The access of large-scale photovoltaic power stations will have a profound impact on...[Details]
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IAR Systems launches cross-platform build tool for efficient building and testing in CI/CD environments
IAR's new Build tool for Arm enables users to automate build and test processe...[Details]
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Zero, a few questions (1) Why is there an input subsystem? In view of the diversity of input devices and input events, the kernel uses the input subsystem to drive input devices, submit input event...[Details]
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A variety of new display technologies are gaining market share, including the emerging OLED displays, which offer ultra-high contrast ratios, fast response times, and wide viewing angles. As with o...[Details]
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According to Home Appliance Network, Hu Guohui, special assistant to Foxconn Chairman Terry Gou, recently told the media that the mass production of the Wisconsin plant in the fourth quarter of next ...[Details]
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1. AVR Studio4 AVR Studio4 is a free AVR download, debug and emulation tool officially released by ATMEL. It integrates a free assembly debugging interface. It supports almost all download and emulat...[Details]
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u-boot-1.1.6 status 1. Check the available IP addresses in the current LAN $ nmap -sP 10.10.11.* 2. Set u-boot ip related variables setenv gatewayip 10.10.11.254 setenv ipaddr 10.10.11.120 setenv ser...[Details]
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Earlier this year, Google introduced the ability to track key vitals directly on Android devices, and now Fit on iPhone has quietly gained the same capability, measuring your heart rate and brea...[Details]
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I. Introduction
A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation, spectr...[Details]
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This article designs a simple calculator based on AT89S52 microcontroller. Its function is: (1) The calculator can display at least 8 digits normally. (2) When the machine is stuck, 0 is displayed. W...[Details]
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platform Hardware: TQ2440 64MB RAM 256MB NandFlash bootloader：U-Boot 2015.04 kernel：linux-4.9 Python: Python-3.6.0 Toolchain: arm-none-linux-gnueabi-gcc 4.8.3 Overview Raspberry Pi is very popular ...[Details]
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A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]
RF/Wirelessly
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