I2C Rangefinders not working

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I2C Rangefinders not working

02-04-2015, 10:56

jhersh

National Instruments

AKA: Joe Hershberger

FRC #2468 (Appreciate)

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Re: I2C Rangefinders not working

Quote:

Originally Posted by JDNovak

The clock and data do need external 120 ohm pullups also.

Perhaps you are mixing up this value with CAN termination resistors? That's a very strong pull for I2C. Also, not needed on roboRIO for I2C.

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