Let's Make Robots!

resistance

What should be the resistance between clock, and data on an I²C bus?

trying some i2c devices, though they aren't working, so i thought maybe they where shorting, my cheap multimiter reads 3kohm, is it suposed to be like this?

the device is a cheap ebay nunchuck, made myself a wiichuck adapter with vero board, though i'm measuring the resistance directly from the original socket, so it's not my homemade adaptor thats causing the probems...

 

thanks 

scientific zealot or teaological fundamentalist?

With regards to the idea of measuring resistance through water.

I started wondering if resistance could be applied as a measure of the brewiness of an infusion.

And in style with the "I can do science me" segment of "Brainiac", I will cut to the answer straight away: Nope! Is not doable.

 


 

Morning after analysis: