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Recently, Xiaomi officially published a long article discussing the performance of Xiaomi mobile phones in technological exploration over the past decade. In terms of hand feel, from Xiaomi 1 to Xiao...[Details]
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Abstract: At present, remote video monitoring system has become an important part of smart home. The intelligent monitoring system is based on the Android operating system platform, with a tablet com...[Details]
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Many applications require that the output of a sampling circuit be inverted for each sample point of an input signal. A simple approach is to connect a common non-inverting sample-and-hold amplifier ...[Details]
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On March 21, Sanan Optoelectronics announced that the Issuance Review Committee of the China Securities Regulatory Commission reviewed the company's application for non-public issuance of A shares in...[Details]
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Major collaboration will advance research into running high-performance computing and quantum computing workloads on NVIDIA-accelerated systems Hamburg, Germany – International Supercomputing C...[Details]
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Functions implemented by the program: 1. After the experimental box is powered on, the current time is not displayed. 2. After sending "Show.E" to 8051, the current time is displayed. 3. After ...[Details]
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CRC is a widely used linear block code in actual communication. It has strong error detection capability but no error correction capability. When applying, you can choose hardware circuit or software ...[Details]
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Function description: Used to emit different prompt sounds and music on AGV, company project. The main contents of the function realization are: Hardware: About the buzzer circuit: 1. Understan...[Details]
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As shown in the figure, the pointer is used for judgment. The forward and reverse resistance of the diode is measured with the 100 or 1k block of the multimeter. The smaller the resistance, the diode...[Details]
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Simple frequency converters can only adjust the speed of AC motors. It can be open-loop or closed-loop depending on the control method and frequency converter. This is the traditional V/F control m...[Details]
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Cheap 8-bit DA converter using multiplying DA converter IC
Function of the circuit
The function of the 8-bit DA converter is to convert the digital signal in the digital system and output it t...[Details]
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On August 17, Shanghai Shangchuan Technology Co., Ltd. signed an investment agreement with Nantong Suxitong Science and Technology Industrial Park, and will jointly with South Korea's Suteson Co., Lt...[Details]
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The " 10,000 LED Street Lights in 10 Cities " demonstration project promoted by the Chinese government was ultimately proven to be just a policy promotion activity. LED street lights are far fro...[Details]
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1. Introduction to case projects 1. Project background A light source technology company in Changzhou is a technology-based enterprise specializing in technology development in the field of light sou...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]