Subject:
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I2C Counters
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 25 Jul 1997 21:04:57 GMT
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Original-From:
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Bruce Moore <BAMOORE@BLOOMINGTON.IN.antispamUS>
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Viewed:
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1269 times
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Does anybody know if there is such a thing as a binary counter that
will work on an I2C buss. If there is such a thing it would sure
simplify a few circuits.
I'm already using the SPI lines to control a few I2C DACs. To
monitor motor/wheel RPMs I would like to use counters via the I2C but
I can't find any?
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Message has 1 Reply:
 | | Re: I2C Counters
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| How many counts, how fast are you counting? Can the LSBs be dropped? What I'm suggesting is using a clock/calendar or clock/calendar/RAM such as the Philips PCF8583. Input your wheel pulses instead of the oscillator. You scale by 256in one mode, (...) (27 years ago, 26-Jul-97, to lugnet.robotics.handyboard)
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