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A comment on Ask HN: How do I launch a ping-pong ball across my office with Arduino?.

Re:Ask HN: How do I launch a ping-pong ball across my office... by joezydeco on Monday August 31, 2020 @04:46PM (#24335770)
Check this Instructable and steal some ideas from there: https://www.instructables.com/id/Arduino-controlled-Ping-Pon...
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