Nat writes in to show us his Twitter controlled dog feeder that anyone can control. Made from a Nanode and other random components he had laying around. Simply tweet ‘Feed’ to @feedtoby to send Toby a little treat. To keep Toby from packing on some extra weight, the feeder only allows food between 09:00 and 21:00, plus it limits to once every 30 to 45min.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — The Essential Guide to Electronics in Shenzhen
Wearables — Lithium Batteries: a soft touch goes a long way
Electronics — Capacitor Polarity Markers
Biohacking — Can Gizmos Cure Insomnia? – The New Yorker
No comments yet.
Sorry, the comment form is closed at this time.