Description
The Ring:bit car line following module, light-bar module, and sonar:bit are dedicated modules designed for the Ring:bit car!!!
Tracking module
A tracking module is installed in the front to make sure it goes along with the black line.
Sonar:bit
Sonar:bit is installed in the back to make sure it goes freely avoiding any obstacle.
Light-bar module
A light-bar module is installed in the front to make the car more bright and colorful.
