 | | Re: RCX Controlled Air Compressor Tester —Ray Kelm
| | | | (...) 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 (...) (25 years ago, 28-Sep-99, to lugnet.robotics)
| | | | | | | | | | Re: RCX Controlled Air Compressor Tester —Soh Chio Siong
| | | | | (...) Thanks, A sliding mechanism was one of the early failed attempts. It proved too complicated requiring several linkages. Actually, it does not really matter that the pen draws an arc rather than a vertical line because the brain can interpret (...) (25 years ago, 29-Sep-99, to lugnet.robotics)
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