Using TouchOSC with your projects

[Marcus] wrote a guide to using TouchOSC to control your projects. He sent a link to us after reading our feature about using Open Sound Control for Arduino without an Ethernet shield. He’s been using that method for quite some time now, but takes it one step further by using a smartphone as a control device. He designs his own user interface for the iPhone using TouchOSC. This is a package which we’ve seen in other projects but now you can get an idea of how easy it really is.

The project starts by interfacing an Arduino with the device you’d like to control. The circuit above patches into a remote control using a couple of transistors. Now the Arduino can simulate button presses on that remote, sending the signal to turn a light on or off. Next, TouchOSC is used for the smartphone – here it’s an iPhone but the suite works on Android as well. In the video after the break you can watch a quick interface design demo. Buttons are dragged into existence, uploaded to the phone, then configured to control you device over a network. A Processing sketch listens for OSC commands and then sends instructions to the Arduino via USB.

original post : http://hackaday.com/2011/03/31/using-touchosc-with-your-projects/

tag : 2011.03, W5100, Ethernet Shield, TouchOSC, Arduino, iphone