Published on April 23, 2016
Pass-only Doorbell by smallBits
The Pass-only doorbell is an doorbell but only alowing a pass (banana, aluminium and more) and a controler (spoon and more) with 2 people that you allow to enter your house. The first person (best friend, your brother or sister, your parents) have the oringinal doorbeel however, the second (friends) have the dc motor doorbell. You can also on the first doorbell adjust or decrease your volume.
How it works:
The makey-makey module has a singal to the banana and the aluminum. When you get the controler (Spoon) and when someone touches the aluminuim, the original doorbell will be heard. If you touch the banana, it will do the dc motor doorbell.
Kits you need to buy:
Duration: 30 mins. (Minium) 1 hour (Max)