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deejay_d
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mcp3008

Tue Sep 20, 2016 11:20 am

is it possible to daisy chain mcp3008 ?
i need 48 analog inputs any suggestions ?
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mikronauts
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Re: mcp3008

Tue Sep 20, 2016 5:03 pm

See my article:

http://www.mikronauts.com/raspberry-pi/ ... and-howto/
deejay_d wrote:is it possible to daisy chain mcp3008 ?
i need 48 analog inputs any suggestions ?
http://Mikronauts.com - home of EZasPi, RoboPi, Pi Rtc Dio and Pi Jumper @Mikronauts on Twitter
Advanced Robotics, I/O expansion and prototyping boards for the Raspberry Pi
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DougieLawson
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Re: mcp3008

Tue Sep 20, 2016 5:57 pm

mikronauts wrote:
deejay_d wrote:is it possible to daisy chain mcp3008 ?
i need 48 analog inputs any suggestions ?
See my article:

http://www.mikronauts.com/raspberry-pi/ ... and-howto/
So you're multiplexing the chip-selects for that. Have you got the code you're using to drive that published anywhere?
Note: Any requirement to use a crystal ball or mind reading will result in me ignoring your question.

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mikronauts
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Re: mcp3008

Tue Sep 20, 2016 8:14 pm

page 2 of the article has a download link :)

http://www.mikronauts.com/wp-content/up ... ux.py_.txt
http://Mikronauts.com - home of EZasPi, RoboPi, Pi Rtc Dio and Pi Jumper @Mikronauts on Twitter
Advanced Robotics, I/O expansion and prototyping boards for the Raspberry Pi
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