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OSH Park
Proximity Wristband Dev Board
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Proximity Wristband Dev Board
by![](../../gravatar.com/avatar/c294f37e7e16e8d8d762a60578413402ea98.jpg?s=16)
2
layer board of
2.88x1.72
inches
(73.18x43.74
mm).
Shared on
March 9th, 2015 00:50.
Short range transceiver for proximity detection that drives EL tape