Hi, I am going to make a 4 omni wheel arduino compatible autonomous robot. It is capable of moving in an arbitrary direction continuously without changing the direction of the wheels. It includes Arduino micro controller,ultrasonic sensors and DC motor with encoders, GPS module and can be programmable with the open source Arduino Language.I'm new to arduino, need help for programming.
Try google
It is capable of moving in an arbitrary direction continuously without changing the direction of the wheels. I
Er what - to control direction you need to change both the direction of rotation and the speed to each wheel.
We will help you with the code BUT only after you have written it. And by you do MEAN YOU don't just copy some thing from the net and call it your own!
Mark
Hi Demigod007,
I suggest you to make sections of moves of your robot & google them. Try to make sth simple then add some features to your robot. For example, build a robot moves only one direction, then add it a reverse function and so on. If you use google for simpler thing, it will be efficient for you to understand how to built and where to search. I do not think one in forum has same robot with you, even if they have, it would not be your robot, you can buy a robot from a store otherwise.
Best Regards.
Hello @demigod007. Welcome to the Arduino Community!
The 4 Omni Wheel Holonomic Drive is capable of running in an arbitrary direction continuously without changing the direction of the wheels. Have you looked at the calculations required to run the Omni wheel in a particular direction?
I would suggest you check out this link - R/C Omniwheel Robot — Electronics | Make:
This link has the calculation of vectors for a 3 Wheel Drive. If you understand it well then you can make one for 4 Wheel too. I suggest you not refer a 4WD code directly and try to do it via the link above.
Reply me here if you have any issues or doubts.
Ciao,
Saiprasad Balasubramanian