2 wheel robot chassis DIY Acrylic robot kit with Speed Encoder for Arduino. The mechanical structure is very simple and easy to install.

An excellent platform for Line Following robots and Maze Solving Robots. The 2 wheel robot chassis has enough room for all the necessary electronics.

This 2 wheel robot chassis DIY Acrylic robot kit with Speed Encoder together with Arduino UNO R3 makes an ideal DIY project Kit.
This car chassis comes with encoder disks, you can use two encoders with these disks to measure the speed and velocity of the robot car. It gives you the freedom to implement multiple kind of line following algorithms like PID.

Features: –

Brand new and high quality imported chassis, motors, wheels, etc.
This car is the tachometer encoder.
Mechanical structure is simple, it is easy to install.
This car comes with the tachometer encoder and with a 4 AA battery box.
Uses for distance measurement and velocity.
Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.
No add-ins is very convenient, the entire system highly integrated. Can be used to measure distance, speed.
4 on the 5th battery compartment, convenient power throughout the system in a switch, while starting and stopping.

2 wheel robot chassis Specifications: –

Size	21 x 14.7 cm approximately
Voltage	3-6 V
Gear Motor Reduction Radio	148
Wheel Size	6.6 x 2.6 cm approximately
Tire Center Hole	5.3mm Long, 3.5mm wide
No Load Speed (6V)	200RPM +-10%
No Load Current (6V)	Less Than 200mA
No Load Speed (3V)	90RPM +-10%
No Load Current (3V)	Less Than 150mA