How to DIY 4WD drive mobile robot

[Eric T]

I have a 4WD moblie robot platform (https://www.sainsmart.com/home-page...rduino-uno-mega2560-r3-duemilanove-black.html). I am wondering if anyone know how can i make a project like this https://www.youtube.com/watch?v=B6IDprJzn54 ?

 

[panic mode]

just add controller and sensors. all that robot does is "line follower" (even if "line" is corridor formed by obstacles).

 

[voidptr]

I have a 4WD moblie robot platform (https://www.sainsmart.com/home-page...rduino-uno-mega2560-r3-duemilanove-black.html). I am wondering if anyone know how can i make a project like this https://www.youtube.com/watch?v=B6IDprJzn54 ?

Start with, something like an Arduino Mega 2560 and a 4 motor shields (ebay or adafruit style) ... those hbridges are good enough to drive your motors.
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