Feature:
Smart car chassis tracing car Robot car chassis with code disk Ideal for DIY
Mechanical structure is simple, it is easy to install This car is the tachometer encoder
With a 4 AA battery box and power switch (batteries not included)
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
Size: 21 x 15cm (L x W)
Wheel size: 6.8¡Á6.5cm x 2.7cm

Note:
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.

Package included:
1 x Car chassis
2 x Gear motor
2 x Car tire
1 x Universal wheel
2 x Speed encoder
4 x M3*30 screws
4 x M3*8 copper cylinder
10x M3*8 screws
10x M3 nut
4 x T-type small bracket
1 x Rocker switch
1 x Battery box(batteries not included)

• Smart car chassis tracing car Robot car chassis with code disk Ideal for DIY
• Mechanical structure is simple, it is easy to install This car is the tachometer encoder
• With a 4 AA battery box and power switch (batteries not included)
• 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

Smart car chassis tracing car Robot car chassis with code disk Ideal for DIYGowoops