Baby piano hack

Bought a toy piano "Kick and Play" and rewired its buttons to trigger a midi engine running on a raspberry pi.

Code: https://github.com/spiffomatic64/rpi_hacked_baby_instrument

First baby project (nightlight)

Simple motion activated nightlight we still use today.

The purpose of this was to give us a gentle warm light that fades up/down based on motion, so that when we had to do night feedings/diaper changes, it wouldn't be a harsh bright light, and it could "fade up/down" gently.

Code here: https://github.com/spiffomatic64/simple_baby_projects/blob/master/nightlight.ino

Using neopixels, arduino, and motion sensor.