This robot follows the color with Pixy2 Camera.
Make an action camera in a vintage flash unit with Raspberry Pi Zero and camera module.
Find pigeons and defend your birdhouse against these birds which never stop eating.
What if a page of a literature novel can be used as the source to create some sort of electronic music? Here you have BookSound machine.
For this build, I put together a backpack to take pictures when I am close to places that I like; especially in London.
This Arduino & XBEE connected camera rig shoots flat 360º degree round video/footage using only one smartphone camera/recording device.