Drag Racing- https://derbymagic.com/drag-racer
The Drag Race System includes:
- A Solenoid for each lane to independently start the car.
- A Start Trigger for every lane.
- A Wireless Remote
- A Light Tree.
- A Race Controller that all of the solenoids, start triggers, light tree, and computer are connected to.
- The Drag Racing Software that allows you to control the fault modes and record the race data.