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Overview

by Leslie Birch
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This necklace uses an Adafruit Pro Trinket and an OLED screen to flash bitmaps of you and your loved one in between hearts. A tiny LiPoly battery powers the pendant discreetly in the black ribbon. Warning:  Dog and cat pics may attract werewolves. 

TOOLS & SUPPLIES
This guide was first published on Feb 18, 2015. It was last updated on Oct 14, 2018. This page (Overview) was last updated on Nov 23, 2015.

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