Building location based sensor applications and connecting external hardware
Materials for the course
Apart from your Mac, your iOS device, and the cable to connect them, everything else you'll need will be provided - including (for the hardware portion of the course) an Arduino Uno micro-controller board, a Redpark TTL Serial Cable for iOS, and everything you need to connect your iPhone to your new micro-controller.
Getting Started with Arduino & iOS
To accompany this workshop you might also be interested in Alasdair's video master class on external hardware which will take up where we leave off at the end of the day.