Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!uunet!timbuk!cs.umn.edu!jayrajan From: jayrajan@cs.umn.edu (Vijay Rajan) Newsgroups: comp.robotics Subject: Re: Polaroid Ultra Sonic Ranging Sensors Keywords: Ultra Sonic Sensors Message-ID: <1991Jan16.010441.4565@cs.umn.edu> Date: 16 Jan 91 01:04:41 GMT References: Distribution: comp Organization: University of Minnesota, Minneapolis - CSCI Dept. Lines: 29 In article kube@cs.UAlberta.CA (Ron Kube) writes: >I am looking for a source for the Polaroid Ultra Sonic Ranging Sensor. I have >an old address for Polaroid: Polaroid Corporation, Ultrasonic Ranging Marketing >, 1 Upland Road, Norwood, MA 02062. Does anyone know if this is still current? >Polaroid use to offer a designer's kit, is it still available? A source for a >low cost version, ie. a used Polaroid Camera, used or surplus would be greatly >appreciated. >Thanks, > >Ron Kube The january issue of Circuit Cellar INK has an advertisement for a Sonar Ranging experimenters kit which can be hooked up to the parallel port of a computer. The cost for the Ultrasonic Ranging Board + transducer is listed a $79. The address given is Circuit Cellar Inc. 4 Park Street * Suite 12 * Vernon CT 06066 (203)875-2751 -Vijay -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Vijay Rajan | jayrajan@umn-cs.cs.umn.edu Dept of Computer Science | University of Minnesota