Thingiverse link for base greeblies: https://www.thingiverse.com/thing:4686004
At the time I built this, I had no idea that anyone would want the information, so it's a little light on the documentation, but I added a jpg of some notes I scribbled as I built it.
You will need:
1 Arduino Nano
1 DF Player Mini
2 PCA9685 PWM Controllers https://www.adafruit.com/product/815
1 speaker https://www.amazon.ca/gp/product/B01N74TGFM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
1 volt meter https://www.amazon.ca/gp/product/B07YTYVP79/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
1 Mikroe Speakup Click https://www.mikroe.com/speakup-click, for voice recognition
6 LEDs and resistors to suit for the Charlieplex display. https://www.youtube.com/watch?v=KsFUrJVIxW8