One AA Battery LED Lamp

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Try Toys Experiments Science Electronic Led Flash Torch Make Hacks Cool DIY

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adanosa
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    adanosa
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  • Added: 28-Nov-07

one AA battery fires up LEDS with this easy circuit.. made from common junkbox electronics components that you already have..

  1. Categories: How To, Science & Tech
  2. Favorite On: tairoto raj90012002 jimmy_poulin Avneoms edbeef
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