by njsokalski » Sat Jan 25, 2014 12:57 pmIn the description for the High Precision Short Range Infrared distance sensor for NXT or EV3 it says "Detect obstacles between 7cm to 30cm" and "Provides reading directly in millimeters". The millimeters part is the precision I need, but I need to be able to detect things that are closer than 7 cm. Do these specifications mean that I can't detect objects until they are 7 cm away? Maybe this is just me, but in order to make a robot that does anything interesting, it definitely needs to get closer than 7 cm. Am I misinterpreting these specifications, or is this as close as I can get? Thanks.