Click on the following link for product video demo presentation. https://youtu.be/4vzCv6JlMT4

4-Wheel Robot Smart Car Chassis Kits Car Model With Speed Encoder For Arduino


This is an ideal electronic toy for both kids and adults. The most economical and newest robot car kit with simple mechanical structure makes it easy to install and function well. Giving therein to your imagination with it and have fun! 


FEATURES
DC 4V to 7V 4-wheel Robot Smart Car Chassis Kits car with Speed Encoder for Arduino 
The mechanical structure is simple, very easy to install 
The car comes with tachometer encoder 
Uses four deceleration direct current machine curve to be nimble, the directivity is good. 
Four actuations, horsepower fullness. The chassis big and steady very easy to expand 
SPECIFICATIONS
the thickness of the bottom plate is about 3mm, the length is about 25cm, and the width is about 14.8cm.
Voltage: DC 4V - 7V 
Current:120MA 
Reduction rate:48:1 
RPM (With tire):240 
Tire Diameter:66mm 
Car Speed(M/minute):48 
Motor Weight (g):50 
Motor Size:70mm*22mm*18mm 
Noise:<65dBContains: