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Smile...and Learn SMT! - Alternating flashing SMT LEDs
- Can be worn as a pendant
Build this little attention grabber and learn about SMT at the same time! Measuring only 1" this smiley face can be worn as a pendant or just as a conversation piece. Surface mount components are tiny, so make sure you have a magnifier and tweezers. And don't worry about losing or damaging the parts; we give you extras! Runs on a 3V Lithium Ion battery (not included). Measures 1.1" x 0.3". From Velleman.
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