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HB-LEDs (high brightness light emitting diodes) are becoming more and more widely used in many fields. The reason for their popularity is that they have many attractive features for OEMs and end us...[Details]
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Introduction: This paper introduces a fingerprint access control system based on an embedded Linux platform. The system is based on the ARM9 chip Samsung S3C2440AL, Veridicom's fingerprint acquisitio...[Details]
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What is an SMU SourceMeter? Source meter, SMU (SourceMeasureUnit) power supply/measurement unit, "source" refers to voltage source and current source, "meter" refers to measurement meter, "source met...[Details]
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In addition to the Reno7 and Reno7 Pro smartphones, OPPO recently launched a limited edition model. OPPO and League of Legends Mobile announced the launch of the new OPPO Reno7 Pro League of Legend...[Details]
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On September 26, the September major project launch event in Haining City, Jiaxing, Zhejiang Province was held in Haining Economic Development Zone, and the HiSilicon 300mm wafer production line proj...[Details]
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When using the PC's serial port debugging assistant to communicate with the microcontroller, the microcontroller and PC communicate in the form of ASCII code. For example, when sending 1, the charact...[Details]
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It has long been an industry consensus that traditional liquid lithium batteries will not be the technological end of power batteries, and solid-state batteries are the only way forward in the post-l...[Details]
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(1) In the AVR device manual, the fuse bit states are defined as programmed (Programmed) and unprogrammed (Unprogrammed). "Unprogrammed" means the fuse state is "1" (disabled); "Programmed" means the...[Details]
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At the 2024 International Digital Energy Exhibition held in Shenzhen, Shenzhen released the Virtual Power Plant Control Management Cloud Platform 3.0, upgraded the intelligent control function of air ...[Details]
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introduction Replacing the panels is beautiful, but I don't accept it Recently, Tesla successfully obtained a patent from the U.S. Patent Office for the rapid replacement of car battery panels. It on...[Details]
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The battlefield electromagnetic environment has a profound impact on war preparations and various military activities, especially on battlefield perception, command and control, combat operations,...[Details]
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Passive current sharing is a method of connecting two or more power supplies or DC-DC converters in parallel so that they can share the load approximately evenly. This method is popular because it ...[Details]
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With the accelerated development of automobile intelligence, smart driving cars, as an important product that is deeply integrated with new generation information technologies such as artificial inte...[Details]
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1 Theoretical analysis
When ultrasonic waves propagate in a suspension, the ultrasonic waves that encounter suspended particles are scattered and attenuated at the interface, and the remaining ...[Details]
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Industrial robot simulation software is a software tool used to simulate the operation process of industrial robots. They can help engineers and technicians test and optimize robots before actual a...[Details]