Criteria:
Must sort pennies, nickels, dimes, and quarters with 100% accuracy.
System must have a vibrating hopper system.
3D printed parts can be designed, printed and utilized in the system.
Recommended construction materials (cardboard, foamboard, duct tape, hot glue gun)
Creativity is required. Your system must be unique in someway.
Constraints:
Materials cannot be purchased.
4 of each Penny, Nickel, Dime and Quarter for a total of 16 coins will be dropped in a hopper.
Timer will start when the hopper vibration is turned on and the coins start down the hopper. Timer will stop when the last coin deposits in the collection area or falls out of the machine.
If any coin falls into an incorrect bin or out of the machine, you will be disqualified on getting the bonus points.
All participants of this bonus portion of the challenge must present their video on their ePort page for judging. Make sure to show the 16 coins in the hopper and the 4 collection locations showing 4 coins in each. Make sure to mention in a caption the details (i.e., Bonus Challenge - 16 coins :32 seconds)