Swimming Pool Lap Counter
STORY
Intro
I love swimming; to me, it is like meditation. Though, because I tend to lose count of the laps, so I made this lap counter with an Arduino, an 8x8 LED matrix, 2 push buttons and a LiPo battery.
Swimming Pool Lap Counter
Reviewed by XXX
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สิงหาคม 23, 2560
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Reviewed by XXX
on
สิงหาคม 23, 2560
Rating:
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