one wire pull up question
Posted: Sun Oct 26, 2008 9:37 pm
my question is, do i need to use a 4.7 k pull up resistor or can i use something more or less than 4.7k, reason being im sitting at home and dont have the right resistor but have 9k resistor sitting here. dont feel like goin to radioshack ![Smile :)](./images/smilies/icon_smile.gif)
thanks
![Smile :)](./images/smilies/icon_smile.gif)
thanks