JavaLaurence Posted February 16, 2013 at 02:25 PM 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
borg Posted February 17, 2013 at 05:25 PM 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
JavaLaurence Posted February 18, 2013 at 04:26 AM Author 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
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