count time in 24FPS min:sec:fps
ABOUT THE CODE
this code is based on examples provide by Adafruit Adafruit-Feather-nRF52- Bluefruit-nRF52832
it uses pins 30(play),27(stop)
LIST OF PARTS
Adafruit-Feather-nRF52 arduino Adafruit-Feather-nRF52
128x32 Monochrome OLED featherwing OLED Display
2 Big buttons big buttons
Battery any rechargable battery over 3.7 volts