Connecting Electronics – a presentation and associated code files

Trystan Jones at did a presentation on connecting electronics to the GPIO and has released both the presentation and associated code files to the public domain over at GitHub.

crenn/RPi-Connecting_Electronics · GitHub.

The presentation is a very good, succinct, round-up of the GPIO functions and he covers a basic Hello World example as well as examples using a port expander and a microcontroller. Much of the content is links to other sites, but as these other sites are very good (Adafruit, for example), it is no worse for that.

Perhaps some school-based RPi user can adapt it for an intermediate class?

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