M
We are a science center that has built a Large Plexi-glass toilet. We have designed an exhibit allowing two kids to spin large wheels to pump water into the flush tank of the "Big Sh*tter" called the BS device. when the tank is full the unit flushes the water ( a closed system ) and a flushing sound is generated.
What we want to to is vary the volume of water being pumped into the tank by the speed
(revolutions per second) the kids are spinning the large wheels (otpical encoders). There are two spinners therefore two pumps. We would also like to display the volume of water each kid has pumped and keep a running total on the volume of water processed.
anyone with and quick and cheap solution for the above we would really enjoy your input
Rob M
What we want to to is vary the volume of water being pumped into the tank by the speed
(revolutions per second) the kids are spinning the large wheels (otpical encoders). There are two spinners therefore two pumps. We would also like to display the volume of water each kid has pumped and keep a running total on the volume of water processed.
anyone with and quick and cheap solution for the above we would really enjoy your input
Rob M