Automatic fish feeder for aquarium

by Coppola Jan 10, 2016
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Hi! How do you control the motor and ensure the wheel stops when it is supposed to? Do you have an IR sensor? Are you able to do it with timing?

Siemens Logo! does the controlling, and I have used a Logo!'s internal timer function.
Used time will depend of the motor and the print itself, so that is what you should find out when you have a complete setting assembled.
Or you can use some other sensor to make a desired spin as you prefer.

Thanks - I'm thinking about building one - I'll let you know if I put it together.