Hi. I´m new to this robotic stuff, so i figured that i would start with the $50 robot, just to get some basics.
Unfortunately, where i live, the $50 robot is more like a $100 robot due to expensive parts - the cheapest servos i can find is around 20$ each, wich leaves very little money to get the rest of the stuff.
however, I have a lot of small DC motors , so i was wondering if i could replace the servos with them? what modifications do I have to make to the schematics, if it´s possible to do?
I know the dc motors aren´t very strong, but just as a proof of concept, they´re strong enough to what I´m trying to accomplish..
I don´t know if this is the right board, but I dont want to double post, so i´m trying here first ;-)