50 SERVO 09.2014
Everything old is new again. That old adage is often
true, even when it comes to modern microcontrollers.
Case in point: the Parallax Propeller. First introduced
in 2006, the Propeller has seen a resurgence in
popularity, thanks in part to a trio of recent new
developments. Let's talk about those.
Figure 1. The PropBot is
an affordable and expandable
desktop robot designed around
the Parallax Activity Board. It's
programmed in the C language.