Day 38 of Learning Robotics! Why are motors expensive and why should you invest in one if you want to build a robotic arm? You need a powerful motor if you want to build a capable arm that’ll help you with things and not just a toy/hobby project. I want to mount my robotic arm to my desk and train AI models with it, this means my arm has to be powerful and precise. Which means I need a fantastic motor that I can wholeheartedly rely on :) #engineering #robotics #robots #technology #motors