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-   -   I2C bus pullups - who gots? (http://www.chiefdelphi.com/forums/showthread.php?t=81958)

oddjob 02-05-2010 02:00 PM

I2C bus pullups - who gots?
 
If we don't use the kit accelerometer at all, are there I2C bus pullups (passive or active) inside the sidecar or we need to add them to our custom circuit?

EricVanWyk 02-05-2010 03:42 PM

Re: I2C bus pullups - who gots?
 
The sidecar includes 3.16kOhm pullups to 5V. For future reference, they are on page 2 of the schematic at http://usfirst.org/roboticsprograms/....aspx?id=16337 -> http://usfirst.org/uploadedFiles/Com...%20package.zip

jhersh 02-06-2010 03:13 AM

Re: I2C bus pullups - who gots?
 
Rock star.


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