SunFounder 3in1 Kit
12. Turn to side B and attach the Line Track module with four M3x6mm screws and two M3x24mm standoffs.
Note: It’s advisable to first secure the M3x24mm standoffs onto the Line Track module.
One important note to keep in mind: the pins of the line sensor are slightly soft and protrude a bit
towards the holes. When screwing in the M3x24mm standoffs, apply gentle pressure to push aside
the sensor pins slightly.
5.1. Assemble the Car 225