Cell Phone Oscilloscope Sept 15, 2015 15:15:04 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jimustanguitar on Sept 15, 2015 15:15:04 GMT -5 www.instructables.com/id/OscilloPhone-Use-your-Smartphone-as-an-Oscilloscop/