JavaLaurence Posted February 16, 2013 at 02:25 PM Share Posted February 16, 2013 at 02:25 PM When I ordered the Distance IR briclet, I specified the "long distance" sensor from the available options: GP2Y0A41: 4cm - 30cm (1.57” - 11.81”) GP2Y0A21: 10cm - 80cm (3.94” - 31.50”) GP2Y0A02: 20cm - 150cm (7.87” - 59.06”) How can I confirm that the shipped sensor is the correct one? I'm getting readings that look more like those produced by a A41 instead of A02. Can brickv tell me which sensor I've got? Thx. Quote Link to comment Share on other sites More sharing options...
borg Posted February 17, 2013 at 05:25 PM Share Posted February 17, 2013 at 05:25 PM There is a marking in the sensor itself, you can see it here: http://www.inmotion.pt/store/images/3522.jpg Quote Link to comment Share on other sites More sharing options...
JavaLaurence Posted February 18, 2013 at 04:26 AM Author Share Posted February 18, 2013 at 04:26 AM Thanks for picture. Would be nice if there was some programmatic way of determining this though. Guess there isn't.. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.