There are 4 sections in the wheel; each section has 3pcs rubber connecting each other by a 3x25mm spacer. Each section runs smoothly on the wheel hub. It uses high quality rubber; which ensures long life with strong wearing capacity. Good friction on each side of the wheel.
The new simple motor and encoder kit from DAGU combines low cost, reliable encoders with powerful geared motors and 65mm diameter wheels with soft rubber tires and foam rubber inserts. The kit is a pair (One Left and one Right).
The GPS 18x is an OEM, high-sensitivity GPS sensor for use in automotive, fleet vehicle, and electronics applications that require a small, highly accurate GPS receiver.
This package includes all the items you would need to make a robot drive to GPS waypoints autonomously.