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0 Introduction
LCD liquid crystal display devices are used as information display interfaces for intelligent instruments. They have the characteristics of low voltage, low power consumption, an...[Details]
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LabVIEW is a graphical programming language that uses icons instead of text lines to create applications. It is widely accepted by industry, academia, and research laboratories as a standard data acqu...[Details]
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In 2009, the application of C3 train control system in passenger dedicated lines such as Wuhan-Guangzhou and Zhengzhou-Xi'an put forward higher requirements for high-speed railway train positioning te...[Details]
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When using a signal generator/vector signal analyzer, two baseband channel inputs are required. Connect the I or Q signal to channel 1 and the other signal to channel 2. Make sure the signal generato...[Details]
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The power supply circuit is usually modified near the end of the development phase, but for portable products, the battery is a top priority. Stabilizing the voltage of a battery-powered supply is mo...[Details]
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With the increase in speed of Bluetooth®5, do you also want to seize the opportunity and be one step ahead? Now, engineers can easily support high-speed mode with TI's first fully certified Bluetooth...[Details]
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In Li Tao's view, automobiles are the jewel in the crown of industry, and the system is very complex. The biggest difficulty at present is the high cost of connecting the software and hardware arch...[Details]
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The smart home system is a comprehensive home service and management integrated system composed of subsystems such as smart home security system, network service system and home automation system. Am...[Details]
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Not all hackers target the latest IoT devices or connected cars. The 2020 SolarWinds hack exposed how the technology that underpins modern civilization is not only lackluster but also full of vulnera...[Details]
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Figure 1 shows a high-performance industrial signal level multichannel data acquisition circuit that has been optimized for fast channel-to-channel switching. The circuit can process 16 channels of...[Details]
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Last month, Apple launched the first headphone in the AirPods series, AirPods Max. The top-notch design and high price have made this product a hot topic since its launch. However, this headset inevi...[Details]
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Electrolytic capacitors leak over time. The circuit in Figure 1 can be used to test capacitors to determine if they are worth using. The CREF/RREF ratio sets the limit on leakage. The values show...[Details]
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Parallel port ISP download cable recommended by Mr. Ma Chao
Use a 244 chip plus a few resistors and capacitors. This AVR download line is supported in BASCOM-AVR, ICCAVR, CVAVR and the free Pony Head...[Details]
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This is a low voltage microphone preamplifier circuit that operates from a 1.5V supply. The reference has a unity gain bandwidth of 500kHz and is used as a preamplifier with a gain of 100. Its outp...[Details]
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AMD said on Wednesday it would cut 4% of its global workforce as it seeks a stronger position in artificial intelligence chips, a field currently dominated by Nvidia Corp. It was not immediately cl...[Details]
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