 | | Ultrasonic Motion Detector
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I found an ultrasonic radar device that can sense objects up to 10 meters away. It runs off 12VDC, but if it was used as a motion detector, then that wouldn't be a problem. I shouldn't be that hard to design an interface to the RCX though. It is (...) (27 years ago, 28-Sep-99, to lugnet.robotics)
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| | Re: RCX Controlled Air Compressor Tester
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(...) You might want to use a sliding mechanism on the pen to eliminate the arc that it draws. It will skew the measurement (no longer quite linear scale) but not so badly that it will be useless. Straightening the lines out will help make the (...) (27 years ago, 28-Sep-99, to lugnet.robotics)
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| | Re: Good vs. Evil
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(...) <snip> (...) Back in the year 200, or I guess 199 where this guy is from, they only had capital letters. :) Ben Roller (27 years ago, 28-Sep-99, to lugnet.castle)
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| | Re: WalMart prices.(always check)..
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I have a Wal-Mart down the street from my house. They started clearancing things. Iwas there everyday for about 4 days straight, waiting for certain items to go clearance. I got tired of going there so I took a couple of days off. I went back and (...) (27 years ago, 28-Sep-99, to lugnet.market.shopping)
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| | Re: Good vs. Evil
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(...) Turn off the CAPS LOCK key. (27 years ago, 28-Sep-99, to lugnet.castle)
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