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View Full Version : I2C bus pullups - who gots?


oddjob
05-02-2010, 14:00
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
05-02-2010, 15:42
The sidecar includes 3.16kOhm pullups to 5V. For future reference, they are on page 2 of the schematic at http://usfirst.org/roboticsprograms/frc/content.aspx?id=16337 -> http://usfirst.org/uploadedFiles/Community/FRC/Game_and_Season__Info/2010_Assets/DSC%20package.zip

jhersh
06-02-2010, 03:13
Rock star.