Eight side rotary encoder. + 4 for the right side -4 for the other side.
I say hack out the rotor dial, third button in and old mouse and slap ti onto your robot. But if you not using feed back then you are using a stepper motor? Feedback wold send a pules and then measure how much it moved. PC and macks is kind hard to do. But a Rasphery pi could do it. Stepper motor send a command and it is already known how much it moved. Very anit life very anti AGI. ------------------------------------------ Artificial General Intelligence List: AGI Permalink: https://agi.topicbox.com/groups/agi/T6396a91307d96c85-M242b33dec55e63306301a5cd Delivery options: https://agi.topicbox.com/groups/agi/subscription