🤖Robot Design Search

Well i wanted an arm or crane that i could put on an rc truck and actually lift a few lbs with so i spent a day dreaming this up.im currently printing it for the first time and do not know if it all works as designed, I'm sure there is something that needs and will be revised.I'm not sure if the endstops will be needed but i use them for linear actuators i build so i can essentially have a continuous two way servo that knows when to stop, i honestly have to research how to wire in the diodes and switches every time so ur gonna have to do the same, Its complicated but not impossible.