You want to encourage guests, colleagues, friends and family to be happy? You need a Smile Activated Marshmallow Launcher. The Raspberry Pi powered “SAML” detects a smile and then launches a marshmallow at it – happiness pays off! Components, Software and Tools To create your SAML you’ll need:Com…By: BenBrabyn // Read more: original article.

Previous post Automating backups on a Raspberry Pi NAS
Next post Battery charger dev kit