Thread: More Buttons
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Unread 14-02-2008, 23:23
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Re: More Buttons

Quote:
Originally Posted by Alan Anderson View Post
In theory, the resistor values should be 1/2, 1/4, 1/8, 1/16, and 1/32 of 100k. In practice, some tweaking of values might be necessary. The switches go across the large four resistors. The small fifth one serves to offset the final value so small variations in resistance do not cause the high bits to change.
Call me a noob but what would those values be? Does a 1/2 (50k) resistor exist or is the closest 56k or something else. I was looking through our resistors and didn't find much. We may just have a limited assortment. I don't know.