Clickity Clank - a smart piggy bank

hello friends,
i’m pleased to submit this new project.
it’s a smart piggy bank.
Set your money target and days needed, Clickity Clank does the rest.
For each coin added, you’ll receive by email a statistic graph of the cash.
Here follow DIY of this new project:
http://www.instructables.com/id/Clickity-Clank-Your-smart-piggy-bank/
Watch video on Youtube:
https://www.youtube.com/watch?v=Sw-Abwysraw