Automated Ball Roller With Arduino and One Servo

This is a simple little Arduino and servo project that takes about two hours to complete. It uses a servo to lift one end of a jar cap so as to spin a steel ball around the inside circumference. It is self starting, can change speed and can spin two (or more?) balls at once. Fun to build and get wo...
By: JimRD

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[original story: Instructables]

Instructables 15 May 05:40