Circuit Cellar Issue 141 April 2002-PDF

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ISSUE 141
April 2002
Theme: Robotics


Task Manager—On the Move, by Rob Walker, 6.
New Product News, edited by John Gorsky, 8.
A Noncontract Infrared Bumper, by Tom Baraniak, 12.
The Rovervac—A Robotic Vacum Cleaner, by Mike Rigsby, 22
RoCK Specifications-Part 1: Overview of a Winning Robot Kit, by Joseph Jones & Ben Wirz, 28
Cyber Robotics, Experimenting with Robot Simulation, by James Wilson, 34
Racebot, A two-Degree-of-Freedom Stiquito Robot, by Scott Vu & James Conrad, 48
Applied PCs—Replacing Relays with Ladder Logic–Part 2: The T100MD-1616+— by Fred Eady, 54.
Above the Ground Plane—Switches and Glitches, by Ed Nisley, 60.
From the Bench—You Too Can Design with SoC, by Jeff Bachiochi, 66.
Silicon Update—Home Is Where the Plug Is, by Tom Cantrell, 76.
Priority Interrupt—Those Insidious Pop-Ups, by Steve Ciarcia, 96.