[danielvf]

I’ve played with the adafruit 9DOF sensor on a handgun. It was fun, but trigger pull wasn’t my problem, so I went on to other things.

However, I’ve always idly wondered about mounting a cheap keychain cam to a flashlight mount, then exploiting the rolling shutter effect to extract high frequency rotation information.

[wizdumb]

Nice! I have that board as well, but only played with it briefly. Do you have any data from your use of it on the pistol that you'd like to share? I've love to see how it turned out.

[danielvf]

I looked through my files, but can't seem to find it - this was many years ago.

I love the Feather's though!

[wizdumb]

Hey, thanks for looking!