So I have finished my first arduino project, a fairly complex reef-controller. My next project is going to be adding a touchscreen to it. At bare minimum, I could use adafruit's purpose built 2.8" touch, but I would prefer something larger. How would one go about hacking a touchscreen digital photo frame and wiring it to an arduino? Also, I know that with the touchscreen library you can show bitmaps from an SD, but could I put arduino controlled text on top of those bitmaps?
Thanks
