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by jaqu
Sun May 02, 2004 5:12 pm
Forum: General Discussion
Topic: Ranging (IR, wireless, sonic, whatever)
Replies: 2
Views: 943

Ranging (IR, wireless, sonic, whatever)

I want a continuous measure of the digital distance to a person's head (with or without a special reflective marker) The transmitter can be several feet away but no closer than about a foot. The measures must at least 10/second and the resolution must be at least 2 mm. Budget is maybe $200, prefer l...