track hacked, onto task three: the car.
with micro:bit in there, parasitising it’s power off two of the three car batteries, we could disable the motor until the go! of the countdown, have different team logos lit up on the roof, send accellerometer data back to a computer to make futuristic driving sounds… or, most simply, give us a button to start the countdown. feels right having it on the car.
with the limited time, this is actually one i made earlier; the removable roof and fit of the micro:bit was a bit of a gift. within the workshop, we experimented with fitting cameras to the back-up car…