Catalog > Internet of Things (IOT) Related Products > More Platforms Smart Robot Car Chassis Kit Smart Robot Chassis Kit Car CMU CHASSIS 2WD KIT ACRYLIC CLEAR ACRYLIC 2WD ROBOT CHASSIS KIT WITH GEAR MOTORS, WHEELS, BATTERY BOX AND SPEED ENCODER Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Motor power supply is 3V ~ 6V. All the parameter above is tested without load. The car Chassis is transparent, you need to tear out protective paper. Features Smart car chassis tracing car Robot car chassis with code diskIdeal for DIYMechanical structure is simple, it is easy to installThis car is the tachometer encoderWith a 4 AA battery box (batteries not included)Can be used for distance measurement, velocityCan use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote controlSize: 20 x 14cm (L x W)Wheel size: 6.5 x 2.7cm (Dia. x H)Package included:1 x Car chassis2 x Gear motor2 x Car tire2 x Speed encoder2 x Fastener1 x Universal wheel1 x Screwdriver1 x Battery box(batteries not included)All necessary screw and nut