S sazzad7 New Member Mar 8, 2013 #1 Why do we use a low pass filter with Avcc pin? Dc source doesnt have any frequency,so why do we need that low pass filter? Could anyone tell me that please! Last edited: Mar 8, 2013
Why do we use a low pass filter with Avcc pin? Dc source doesnt have any frequency,so why do we need that low pass filter? Could anyone tell me that please!
misterT Well-Known Member Most Helpful Member Mar 8, 2013 #2 Digital circuits always have some noise.