this is talking about oscillating voltage on even a button press looking like this when switching from high to low:
Justin Bernard on August 5, 2013:
"There are several ways to remedy this. Often you can fix it with hardware by adding an appropriate RC filter to smooth the transition or you can fix it in software by temporarily ignoring further interrupts for a small time frame after the first interrupt is triggered."
Comments
Justin Bernard on August 5, 2013:
good find
this is talking about oscillating voltage on even a button press looking like this when switching from high to low:
Justin Bernard on August 5, 2013:
know what they mean by 'rc filter'?