Part V

Exploring Electronics with the Raspberry Pi

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webextras.eps Visit www.dummies.com/extras/raspberrypi to learn about hexadecimal notation on the Raspberry Pi.

In this part …

  • Discover the fundamentals of electricity, how to calculate current, and how to solder.
  • Find out how the Raspberry Pi can reach out through its GPIO pins.
  • Use Python and the Raspberry Pi’s input pins to build a ball position-sensing maze game.
  • Create the Copycat game by reading inputs and controlling lights.
  • Build the Raspberry Ripple to allow the Raspberry Pi to read and write analog values.
  • Use the Raspberry Ripple to make a curve tracer, drawing generator, music maker, and digital thermometer

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