Don’t let your luddite pet claim she never benefitted from human technology. Commercially available automatic cat feeders have been on the market for a while, but when Jonathan Foote was disappointed by the available selection, he rigged a jelly bean dispenser to release some kibbles to his favorite feline while he was out. Following instructions from EvilMadScientist, he attached a relay board to a remote control on a timer and voila! kitty gets fed on time, even if he’s gone to Timbuktu.
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 — “If Work Is Digital, Why Do We Still Go to the Office?”
Wearables — Stiff upper lip
Electronics — Signature required?
Biohacking — BBC Biohacking: Technology and Health
Sorry, the comment form is closed at this time.