Version 6
    Let Me Out Hooman! Bluetooth Dog Doorbell

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    In this episode we’re going to create a device that my dog Piper can use to let me know when she wants to go outside or if she wants water; So is born the BARKS-9 Interface. Upon pressing one of two foot-pedals, LED indicators illuminate and a notification is played over some speakers, powered by a Raspberry Pi JustBoom audio amplifier.



    Bill of Materials



    Product NameManufacturerQuantityBuy KitBuy Kit
    JBM-003 JustBoom Amp HAT For Raspberry Pi, Audio AmplifierPI SUPPLY1Buy NowBuy Now
    83-20181RK Raspberry Pi 3 Model B+ Starter KitELEMENT141Buy NowBuy Now
    Hinge Lever SPDT MicroswitchesOmron2Buy NowBuy Now




    Additional Parts:


    Product NameQuantity

    SPST Toggle Switch


    PC Speakers


    Green LED Panel Indicator


    Red LED Panel Indicator