Arduino Rotary Phone Hack (video) - Geeky Gadgets

Geeky Gadgets

Arduino Rotary Phone Hack (video) Geeky Gadgets Makers and ordering your enthusiasts looking for a new project to keep them busy may be interested in this new Arduino rotary phone hack which uses an Arduino Pro Mini and a SIM900 GSM shield. Created by Instructables user Acmecorporation the aptly ...