PICAXE
PICAXE
Auto-Reverse Controller
BARC
2 Potentiometers to
adjust time / speed
2 Buttons to set
options
Mosfet to handle high
(10 amp+) current
motors
3 LEDs to show time &
laps completed
176, 172, 167, 163,
158, 154
About 8 minutes from speedometer to here