Control

ON/OFF Switch  -  Audio In -  Internal Audio On/Off Switch -  DC In -  Pause Button -  Motion Detector -  Hall Sensor (for centering the head)

Internal Gizoms

Stepper Motor Turns the Head  -  Solenoids Help Mimic Typing - LEDs - 

System and Software


  1. Behavior Routine = Python
  2. OS = Debian 
  3. WIFI AP and Client
  4. ALSA Sound 
  5. SSH Enabled
  6. WEB Server Enabed


Boards

  1. BeagleBone Black Wireless
  2. Custom PCB Board
  3. USB Sound Card
  4. AMP Grounding and Terminal Board