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This article combines circuit diagrams to analyze how to use red and green LEDs to create any color of light between red and green, including yellow, orange, amber, etc. Circuit in Figure 1: A ...[Details]
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The new notch filter achieves both ESD protection and noise suppression in the maximum frequency band of 5.3㎓
Suppress TDMA noise generated in wireless communication and impro...[Details]
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For car owners, the difficulty of parallel parking in real life is completely different from that in the second subject test. At a time when parking spaces are becoming increasingly tight, it is defi...[Details]
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The 2015 Spring Festival Party of Lidian Battery-Mylock was held on January 28, 2015 at Wanlv Lake Hotel in Gongming.
The theme of the annual meeting was "Thank you for your company", and the ...[Details]
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With the integration and standardization of module power supply design, its power density is rising straight up, while the size of module power supply is getting smaller and smaller. This makes variou...[Details]
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Abstract: M6237FP is a 3D stereo sound controller IC with SRS surround and SRS focus. It can provide high-quality 3D stereo sound control for car electronic audio systems. This article introduce...[Details]
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1. Introduction
According to the "Special Survey on China's Electric Power Industry from 2017 to 2022 and the 13th Five-Year Market Opportunity Analysis Report", from the perspective of the cu...[Details]
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After the appearance of Apple Watch, major domestic mobile phone manufacturers also began research and development in the field of smart wearables. Vivo Watch is a smart wearable device released by V...[Details]
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Recently, Intel announced that it will work with The Sinclair, Autograph Collection to build the world's first fully digital hotel. The Sinclair will use Intel's Internet of Things technology to inte...[Details]
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ADLINK AES-200 centralized computing platform provides "basic general computing power + super AI computing power"
The motherboard is based on the Ascend series AI processor, bringing...[Details]
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Recently, the independent CPU processor technology code-named "Elbrus" was revealed. This CPU comes from Russia's MSCT company, which is backed by Russia's Lebedev Institute of Precision Mechanics an...[Details]
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Modern vacuum tubes are composed of four basic components: the filament (for heating), cathode, grid and anode. When the filament is connected to a voltage, the cathode is heated, and the cathode e...[Details]
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The electrical schematic diagram is drawn based on the actual object as shown in the attached figure.
The core component of this circuit is a decade counter (timing decoder) IC
HEF4017BP (pin...[Details]
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//****************************************************** //Purpose of the experiment: //Familiarize yourself with using the microcontroller to drive the buzzer to generate an alarm sound //*******...[Details]
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High-voltage solid-state soft start cabinet is a device used for high-voltage motor starting. It controls the on and off of thyristors to achieve soft starting and soft stopping of motors, thereby ...[Details]