Version 9
    Matrix Voice Controlled Robot

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    Johnny 4 wasn't very much alive until Dave put the robot's head on R8-D8s body. Johnny needed input - code that would help him to move around in his new body. Join Dave as he finally makes his robot fully functional, he adds a Matrix Voice shield to a Raspberry PI. With the help of, which is an offline voice recognition software, he will control the robot with his voice.



    Follow this guide for installing the and the matrix voice shield:


    MATRIX Voice and MATRIX Creator Running



    Bill of Materials:


    Product NameManufacturerQuantityBuy KitBuy Kit
    Matrix VoiceMatrix Labs1Buy NowBuy Now
    Arduino Nano, ATmega328-MCUArduino1Buy NowBuy Now
    Raspberry PI 3B+ON SEMICONDUCTOR1Buy NowBuy Now
    4 CH LOGIC LEVEL CONVERTERAdafruit1Buy NowBuy Now
    PCA9685 PWM/Servo Driver, 16-Channel, 12-Bit, I2CAdafruit1Buy NowBuy Now
    LED Module Type:Board + LEDAdafruit1Buy NowBuy Now
    GP2Y0A41SK0FGP2Y0A41SK0F - Distance Measuring SensorSHARP2Buy NowBuy Now



    Additional Parts:


    Product NameQuantity
    SG90 Servos7
    LED Neopixel ring with 8 LEDs2
    Prototype boards1
    Headers and wires1
    6V geared motors, unknown gear ratio1


    Code and 3D models are attached to this document!