Thursday, 25 December 2014

LEDs ( lighting board)

08:18  Telli k  No comments

Make a lighting board. Materials - led diodes- plastic- 9v battery- 9v battery cable (would be good) Plastic - drill holes (auger size 5)- put led diodes in holes Soldering - solder all – and all + Connecting - ends connect to battery It should look like this:

By: penjac



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from Instructables: exploring - technology - robots http://ift.tt/1Ek14Wa

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