lpcware

Open drain & Use of pull up resistor in i2c.

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by jayudhandha on Thu Sep 25 22:23:13 MST 2014
Hello,

I am not able to understand the use of pull up resistor in i2c. I am using LPC 1769 ,icrocontroller.
And what is open drain?

Regards.. :-)

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