Sorry, I should have been more specific. For AdaFruit, there are two (among many) options. A general "Learn" page (learn.adafruit.com) with all sorts of step-

Sorry, I should have been more specific. For AdaFruit, there are two (among many) options. A general "Learn" page (learn.adafruit.com) with all sorts of step-by-step projects using different microcontrollers. Most products pages will also have a list of projects and introductory pages (many with video). For example, the Raspberry Pi has this: www.adafruit.com/product/3055 Sparkfun has pretty much the same thing with a "learn" page (learn.sparkfun.com) and all sorts of tutorials. E.g. here's a list of tutorials/projects dealing with ATtiny variants, a microcontroller discussed in the original artical: https://learn.sparkfun.com/tutorials/tags/attiny https://learn.sparkfun.com/tutorials/tags/attiny