The MagPi — Issue 21

Buy The MagPi in-store today!

  • Interview with Eben Upton
  • Monitoring an aquarium
  • Portable Raspberry Pi
  • PIR motion detection
  • Weather station
  • Linux toolshed
  • Internet radio

The MagPi is freely licensed under Creative Commons (BY-SA-NC 3.0).

You can download this issue free now and forever, but buying in print or digital supports The Raspberry Pi Foundation’s charitable mission to democratise computing.