Ben Martin from Linux.com shows us how to control a servo motor from a BeagleBone Black on Linux.
Servo motors can rotate to a specified angle and hold that angle against a resistive force. This makes Servos great for creating a DIY pan-and-tilt camera system, for moving panels through a limited distance in a model aircraft where the wind might provide resistance to that movement, and in many cases in robotics where you might need to rotate something to a specific angle. In this tutorial, we’ll cover how to connect and control a servo motor with a BeagleBone black running Linux.
Each Tuesday is BeagleBone Black Day here Adafruit! What is the BeagleBone? The BeagleBones are a line of affordable single-board Linux computers (SBCs) created by Texas Instruments. New to the Bone? Grab one of our Adafruit BeagleBone Black Starter Packs and check out our extensive resources available on the Adafruit Learning System including a guide to setting up the Adafruit BeagleBone IO Python Library. We have a number of Bone accessories including add-on shields (called “capes”) and USB devices to help you do even more with your SBC. Need a nice display to go along with your Bone? Check out our fine selection of HDMI displays, we’ve tested all of them with the Beagle Bone Black!