Take a constant (about 6000 iirc), divide it by the value read from the GP2d02 and the result is the distance in cm.
2008/11/15, [EMAIL PROTECTED] <[EMAIL PROTECTED]>: > > Issue 46: GP2D02 library > http://code.google.com/p/jallib/issues/detail?id=46 > > New issue report by sebastien.lelong: > Add a new external library for the GP2D02 IR ranger. This is a distance > sensor from Sharp, based on infra-red beams. Protocol is quite basic, using > two pins: > > * you can on a pin1 > * wait a little > * then read on the other pin2, clocking with pin1 > > Datasheet can be found here: > http://www.chipdocs.com/datasheets/datasheet-pdf/Sharp/GP2D02.html > > > > > > Issue attributes: > Status: New > Owner: sebastien.lelong > Labels: Type-Task Priority-Low Component-External > > -- > You received this message because you are listed in the owner > or CC fields of this issue, or because you starred this issue. > You may adjust your issue notification preferences at: > http://code.google.com/hosting/settings > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/jallib?hl=en -~----------~----~----~----~------~----~------~--~---
