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LED chip is the core component of semiconductor light-emitting device LED (LED lamp). The principle of LED light emission mainly lies in the PN junction of LED chip. Generally speaking, semiconduct...[Details]
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The STM32F10xxx has three low-power modes:
●Sleep mode (Cortex?-M3 core stops, peripherals are still running)
●Stop mode (all clocks are stopped)
●Standby mode (1.8V power supply is turned off)
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TH9201 AC/DC Withstand Voltage Insulation Tester Brief Introduction: TH9201 AC/DC Withstand Voltage Insulation Tester is an electrical safety tester designed for customers. It has a streamlined and c...[Details]
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Tao Lin, Tesla's global vice president, said in an interview during the 2021 Shanghai Auto Show that cars produced by Tesla's Shanghai Super Factory have been exported to Europe, Japan and other plac...[Details]
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According to foreign media reports, Lanxess, a supplier of thermoplastic high-performance polymers, has developed a new concept of radar sensor with integrated thermal management function to assist...[Details]
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The design of systems using high-speed analog-to-digital converters (ADCs) with high input frequencies (IFs) has always proven to be a challenging task. The use of transformers makes this task even m...[Details]
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On November 13, the Korea Daily reported that Samsung Electronics has broken SK Hynix’s exclusive supply of HBM 3 to NVIDIA. The company plans to provide HBM3 to NVIDIA starting from January next yea...[Details]
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This article mainly discusses and analyzes the wiring principles of switching power supply printed circuit boards, some matters concerning the copper wiring of switching power supply printed circui...[Details]
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The annual DesignCon is a world-class high-speed communication and system design conference that brings together key industry technology developments and collisions in Silicon Valley, the c...[Details]
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It is very important to make a signal generator and oscilloscope by yourself. Not only can you have a deep understanding of the working principles and key technical indicators of measuring instrument...[Details]
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According to Taiwanese media reports, the "Investigation Bureau of the Ministry of Justice" of Taiwan, China, said today that it has joined forces with four prosecutors' offices in Taipei, New Taipei...[Details]
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Require: Collect 16 analog voltage values (0~5V) plan: Interface: Connect to the computer USB port. Use USB to serial port chip to convert into serial port, which is convenient for developing board...[Details]
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With the launch of a new batch of smartphones, wireless charging technology has also entered people's field of vision. However, as the speed of wired charging has been further improved, this cool new...[Details]
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Simulation diagram proteus7.8 and above Program compiler: keil 4/keil 5 Programming language: C language Design number: S0057 1. Main functions: Based on 51 microcontroller AT89C51/52 (common to 51 c...[Details]
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Smartphones are just electronic products and will gradually be eliminated by the market over time. It doesn’t mean that they can be used for a long time without updating the software or system. Inste...[Details]