Dobot position sensor


Dear All Have a nice day
I want to connect Dobot directly to arduino using CNC shield to learn how to code the arm without using library for study and hobby purpose

So I want to know that do bot have limit sensor which stop the over rotate of the arm. But it not seen to be any sensor . Please advice how to protect the over rotating without limit sensor

Thanks in advanced


The large and small arms have angle sensors, and the limit is automatically calculated according to the angle and the software-defined range. The base is a code wheel, read the position of the code wheel and the defined limit value to limit.


Dear Deng Thanks for the reply

I checked the magician Robot which do not have the any angle sensor and code wheel Please advice
Thanks in advanced


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