Using steel strapping commonly found in the plumbing section of Home Depot, I constructed the support frame of the robot.
Everything is held together with machine screws and plastic ties.
As well I found that adding springs to the chasis helped the servos be more precise.
Simple robot arm
- Control method: Arduino, Adafruit Motor Shield
This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/first-working-robot-arm