2WD Smart Motor Robot Car Chassis Kit Speed Encoder Battery Box For Arduino 1:48
Features:Brand new and high quality.Mechanical structure is simple, it is easy to install.This car is the tachometer encoder.With a 4 AA battery box.Can be used for distance measurement, velocity.Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.Gear Motor reduction radio: 1:48.Size: 22cm x 14.7cm, wheel size: 7cm x 7cm x 2.6cm.Note: motor power supply is 3V~6V. All the parameter above is tested without load.　Package includes:1 x Car Chassis2 x Gear Motor(1:48)2 x Car Tire2 x Speed Encoder2 x Fastener1 x Universal Wheel1 x Battery Box1 x Power ButtonAll Necessary Screw And Nut