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nicinabox / lets-split-guide

This guide covers building a Let's Split v2
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Which resistors to use for I2C? #19

Closed Xyverz closed 7 years ago

Xyverz commented 7 years ago

I don't see any suggestions for parts for the I2C resistors - either which model or how many are needed. I'm interested in using I2C on my next build and it'd be helpful to know this.

nicinabox commented 7 years ago

You'll probably get an answer on /r/olkb or /r/mk. I don't actually know.

Duckle29 commented 7 years ago

4.7k resistors, and only on one half.

The value isn't overly critical to be honest, but 4.7k is the spec.