Servo Motors; Difference between a $5 motor and a $150 motor
July 13, 2012
Hi, it's me again.
I recently tried making a robot with DC motors with bad results because the speed of the motors were different. I want to buy servo motors instead of DC motors, but I'm also confused about which one to buy. There is one that is $5, and one over $100. What's the difference between them? Does it use different commands?
BTW, I am using Arduino.