Subject:
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Re: jbmiller and Hammatzu IR
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 5 Aug 1996 22:55:38 GMT
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Original-From:
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Patrick Deegan <pdeegan@osiris.ac.hmcSTOPSPAM.edu>
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Viewed:
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1516 times
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jbmiller wrote:
I was also wondering if anyone has played with the Hammatsu IR modulator IC,
which was recommended to me by Digital Micro Systems (great tech support!!).
It's an IC that has all the de/modulation hardware, collector (less emitter)
onboard. about 8 buck apiece(minimum order of 50 bucks). has anyone played
with these?
pdeegan adds:
I have just started using the modulator IC with marginal success and would
also like to know if anyone can recommend a good IR LED and resistor
combination for the detector.
thanks
patrick deegan
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Message has 1 Reply:
 | | Re: jbmiller and Hammatzu IR
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| Hi Patrick, I assume that you're using the stock S4282/LED setup? It is possible to get better range using a slightly different configuration. The range is largely a function of the the LEDs intensity. Since the S4282 modulates the LED at 1/16th (...) (28 years ago, 6-Aug-96, to lugnet.robotics.handyboard)
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