Items you will need: cardstock copper tape 30 gauge insulated wire Double Ended Alligator Clips Test Lead Jumper Wire (1) tweezers (1) buzzer (1) chibitronics (6) LEDs (2) double-sided foam tape electrical tape stir straws coin batteries (4) coin battery holders (2) plastic shot cups (3) color...
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WarriorlibrarianContinue Reading »from Instructables: exploring - technology - robots http://ift.tt/1B80OpU
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