Introduction: Can Lock
This is a functional and printable design that locks on top of most traditional cans.
It has been designed to work in junction with a RTC Arduino and a hobby micro-servo.
When you set a specific time frame in the Arduino sketch, the servo actuates the wheel to lock the can accordingly to the hours.
For example, you could only drink beer from 7pm to 9 pm!
M2.5 bolts and nuts
Step 1: The Prototype
The printed parts fit perfectly on standard size cans and it has a good grip.
This could be a good starting point or an inspiration for more complex drinks-free projects!
Participated in the
3D Printed Contest