Subject:
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Re: light sensor multiplexer
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Wed, 21 Mar 2001 18:54:38 GMT
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Viewed:
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1614 times
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> not very effecient in power since it have lot of components
I'll bet you can't even measure the power used in the two CMOS parts. Why
don't you publish your design so we can pick on it?
Michael Gasperi
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Message has 1 Reply:
 | | Re: light sensor multiplexer
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| (...) Regarding the power used I think you are correct since it is or the order of few microamp. but even then your design can not ( rather Do not ) switch power. Also what I did not like in your desigh is 4.7K resistor. which changes reading in (...) (24 years ago, 21-Mar-01, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Re: light sensor multiplexer
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| Hi Rainer, I do not understand quite your point about timing. Regarding to power sharp takes much more than what your RCX can give ( my measuremants show that RCX gives RMS current of )15 mA only this is not going to drive your sharp at all. (...) (24 years ago, 21-Mar-01, to lugnet.robotics.rcx)
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