author
29Instructables271,670Views51CommentsJoined January 1st, 2010
Retired Math teacher who needs a hobby! So I tinker with stuff: Arduino, welding, my 1958 TR-3 , my tennis serve

Achievements

10K+ Views Earned a bronze medal
LED Contest
Contest Finalist Runner up in the LED Contest
Share Your Garden Photo Contest
Contest Winner Third Prize in the Share Your Garden Photo Contest
Keyboard vs. Mouse Speed Challenge
Contest Finalist Runner up in the Keyboard vs. Mouse Speed Challenge
Wicked Lasers Contest
Contest Winner Third Prize in the Wicked Lasers Contest
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