Mechanical structure is simple, it is easy to install.
This car is the tachometer encoderWith a 4 AA battery box. (Batteries not included.)
Can be used for distance measurement, velocity.
Can use with other devices to function as:
wireless remote control.
Note: motor power supply is 3V~6V. All the parameter above is tested without load.
1 x Car Chassis
2 x Gear Motor
2 x Car Tire
2 x Speed Encoder
2 x Fastener
1 x Universal Wheel
1 x Screwdriver