A distance sensor senses if someone is present. Once they leave, a servo pulls a fishing line which flushes the toilet. This is a proof of concept version 1.0, it could be made to look prettier. Ingredients: 1 servo 30 lb test fishing line IR distance sensor Infrared Proximity Sensor - Sharp …

Automatic Toilet Flusher

system October 16, 2010, 3:11pm 12

What does the misses say?

Looks cool by the way!