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Published on 17 Nov 2013 | over 4 years ago

The Things You Need Are:
*BC547 Transistor (x3)
*LED (x3)
*330 Ohm Resistor (x3)
*Buzzer
*9V Battery
*9V Battery Clip
*Breadboard
*Wires
Circuit Diagram Links:
Facebook: www.facebook.com/photo.php
Website: ayj.webs.com/apps/photos/photo
Website: www.ayj.webs.com
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