In this episode we show you how you can easily create a pen lifter for your Scribbler robot from Parallax Inc. The concepts shown here will also apply to the soon to be released Scribbler 2 robot, which will be Propeller based. the servo was connected internally to the hacker port, making it easy to control via easy code modification.
CLICK HERE TO GO TO THIS VIDEO ON THE SAVAGE///CIRCUITS WEBSITE (https://savagecircuits.com/savage-circuits-tv-episode-9/)