Subject:
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IR Demodulator Range Finder Hack
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 17 Nov 1997 11:08:08 GMT
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Original-From:
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John Hatton <JOHNHA@ICSPLC.CO.UKspamless>
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Viewed:
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1066 times
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A few months ago I found information on how to modify the Sharp IR
Demodulator to produce an analogue voltage relating to the strength of
IR received. The problem is that I have lost the information and can't
remember where I saw it. Has anybody else seen this information and
remember where it was or have sufficient information to perform the
modification ?.
Thanks in advance for any help.
John Hatton
johnha@icsplc.co.uk
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Message has 2 Replies:
 | | Re: IR Demodulator Range Finder Hack
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| (...) I would be interested to hear about this too please. We are running a Group Design Exercise (our own version of a Lego robot competition). Designing the staff entry (to check the idea was feasible in the short time alloctated to the exercise) (...) (27 years ago, 17-Nov-97, to lugnet.robotics.handyboard)
| | | Re: IR Demodulator Range Finder Hack
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| (...) (2 URLs) the referring page. I have used this "hack", and found it to be quite extensible and flexible. We used "high output" IR LEDs, from Radio Shack (I don't have the part number, but, if you go in there, its the light light blue ones) that (...) (27 years ago, 18-Nov-97, to lugnet.robotics.handyboard)
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