2. Contacting Pololu
You can check the Pololu Jrk 21v3 USB Motor Controller page or the Pololu Jrk 12v12 USB Motor Controller page for additional information. We would be delighted to hear from you about any of your projects and about your experience with the jrk. You can contact us directly or post on our forum. Tell us what we did well, what we could improve, what you would like to see in the future, or anything else you would like to say!