LDR Engineering

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  • 2 x LM386 Audio Amplifier Module

    US $7.50
    126 items sold
    Add to cart

    2 x LM386 Audio Amplifier Module

    US $7.50
    126 items sold

    This is a basic audio amplifier module for electronics hobbyists who want to build audio-related projects for fun. Simply power up the module, connect a speaker, and connect to an audio source, you will get an amplified sound.

    155 in stock

    Frequently bought together

    DFPlayer-mp3 module for Arduino

    This is the simplest mp3 player that can be used with and without Arduino. This is an alternative solution to WTV020SD-16P. Simply plugin in a microSD card with mp3 files, connect a simple speaker, and play music.

    PAM8302- Adafruit Mono 2.5W Class D Audio Amplifier

    This amplifier module is similar to LM386 module. This amplifier module can be used for basic hobbyist electronic projects.

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  • DFPlayer-mp3 module for Arduino

    US $5.50
    33 items sold
    Add to cart

    DFPlayer-mp3 module for Arduino

    US $5.50
    33 items sold

    This is the simplest mp3 player that can be used with and without Arduino. This is an alternative solution to WTV020SD-16P. Simply plugin in a microSD card with mp3 files, connect a simple speaker, and play music.

    94 in stock

    Frequently bought together

    2 x LM386 Audio Amplifier Module

    This is a basic audio amplifier module for electronics hobbyists who want to build audio-related projects for fun. Simply power up the module, connect a speaker, and connect to an audio source, you will get an amplified sound.

    PAM8302- Adafruit Mono 2.5W Class D Audio Amplifier

    This amplifier module is similar to LM386 module. This amplifier module can be used for basic hobbyist electronic projects.

    Quick View