My first Arduino project. A lap timer for my 1986 Toyota MR2 track car.
Displays time as x.xx.x (minute.seconds.tenths) Used for timing laps during HPDE sessions.
-Gikfun Pro Mini
-Adafruit HT16K33 4-digit 7-segment display
-Drok Buck regulator
-Carbon fiber! (because racecar)