Description
Features:1) With simple mechanical structure, easy for installation.
2) Adopts 4 decelerate DC motors, ensuring flexbility and good direction.
3) With large and stable Chassis, easy for expandsion.
4) With speed test encoding disk.
5) Recommed use L293D 4 motors driver board and 4 Channel Infrared Detector Tracked Photoelectricity Sensor Obstacle Avoidance , make up a concise system.
Specfications:
1) Voltage: DC3V DC5V DV6V
2) Current:100ma 100ma 120ma
3) Speed deceleration ratio:48:1
4) Tyre Diameter: 6.6cm
5) Size:70mm*22mm*18mm
6) 4 x tire
7) 4 x Gear motor
8) 8 x sets of fastener
9) Some screws & nuts
10) Car Chassis: as picture shown
