Recent content by markba633csi

Let's hope the severed limbs are just a hallucination

I found a good tutorial on both hardware and software debouncing if anyone is interested:

My replica of Chuck's original design still glitches now and then, I thought it might be switch bounce but now I'm not so sure. I set up a 555 timer pulsing a transistor to simulate the "right" button closure and I still get occasional opposite rotations and sometimes the number of divisions...

Chuck Fellows for president! Great work Chuck, I'm sure you have inspired hundreds of code newbies, me included. I purchased a SainSmart clone on Aliexpress, I found it was giving pushbutton errors quite often and I checked the voltage divider resistor values and 3 of them were wrong. The...