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    DIY Laser Wireless Audio Transmission Kit Infrared Experiment Electronic KIT

    • Item No : 325465064159
    • Condition : New
    • Brand : Unbranded
    • Seller : eelectronicparts
    • Current Bid : US $12.89

    • * Item Description

    • Magical DIY kit, laser wireless audio transmission system, long transmission distance. Using infrared laser to transmit sound, the basic principle is to convert the fluctuating sound into a red laser, and then the laser vibration signal is received at the photodiode receiver of the receiver circuit, and the signal is demodulated to achieve sound reproduction.
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