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OpenTronic
Folkestone Joined March 18th, 200817 Instructables 141,467 Views 4 Comments 57 Followers
Please see this Instructable they refused to list https://www.instructables.com/id/Hammer-Time-Arduino-Hammer-Pendulum-Clock/
Please see this Instructable they refused to list https://www.instructables.com/id/Hammer-Time-Arduino-Hammer-Pendulum-Clock/