The 1/150 scale car runs along wire embedded underneath the road.
Start, stop, headlights, and turn signals are controlled by remote control.
The steering moves along embedded wires, so the car can only run on a set route.
The battery is Li-Po 3.7V 30mAh (size:9x9x4mm).
The battery is charged by inserting a small self-made charging pin into a hole on the bottom of the car.
The dimensions of the car body are 24.5mm(L)x11.4mm(W)x10.5mm(H), the wheelbase is 16.5mm, and the outer diameter of the tire is 4.0mm.
00:00 Steering mechanism
02:16 Making the Chassis
02:59 Processing the motor
03:29 Electronic components
04:14 Making lights
05:15 Wiring connection.
05:40 The running on the road