Subject:
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photo sensor quesion.
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 3 Apr 1997 20:40:22 GMT
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Original-From:
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victor w clark <kvclark@[antispam]juno.com>
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Viewed:
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2224 times
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I understand how a photoresistor that varies in restistance can be
connected to the analog inputs.
But what about the photelectric elements that generate voltages varying
with light.
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Message has 2 Replies:
 | | Re: photo sensor quesion.
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| Solar panels? ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement of Science and Art ---...--- (...) (28 years ago, 3-Apr-97, to lugnet.robotics.handyboard)
| | | Re: photo sensor quesion.
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| If you have a device that uses the handyboard supply to generate voltages then just voltage divide the output to the correct 0-5v and input on the analog ports. If you are using phototransistors or something similar there are lots of photo circuits (...) (28 years ago, 4-Apr-97, to lugnet.robotics.handyboard)
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