Yellow tube on left is the vacuum ping pong ball launcher. In the center is the Intervelometer and setting up on the right is the Arduino Koi Pond water level regulator.
Nashville Mini Maker Faire
Come by and visit the staff of Yoyodyne Monkey Works at the Nashville Mini Maker Faire. The NMMF is at the Adventure Science Center in Nashville, Tennessee. The Faire is from 10 am to 5 pm, Saturday September 21st.
NMMF
I hear the weather will be perfect.