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Community Corner

Teens: Hacking Electronics - Laser Tripwires

Saturday, Jan. 17 at 11 am. Indian Prairie Public Library.

Marianne Ryan, Local Official

Posted Fri, Dec 26, 2014 at 3:23 pm CT

Grades 7-12. Make a laser tripwire alarm from a laser pointer and a buzzer. Indian Prairie Public Library, 401 Plainfield Road, Darien, IL, 630-887-8760, www.ippl.info

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