robotic arm joint designs

userHead Account cancelled 2020-06-15 17:15:31 737 Views0 Replies
hi all,
I am new to robotics and arduino.
I am looking for the best place to learn about arduino and robotic arm joints.
what is best to use for robot arms.
my main issue is if using servos. is the main cog of the servo going to act as the weight bearer for the elbos or shoulder .. or is there a site to explain the different designs. ?