It. Could. Work!

A project log for ORT- Armdroid Robot Arm

My project for robotics class. Have an old ORT- Armdroid robot arm from the 80's. No controller or software.

michaeldlewandowskimichaeldlewandowski 03/14/2015 at 13:360 Comments

Got to work last night reviving this little arm. Removed the original circuit board, a nice piece of work.

Next, I set out and build a stepper motor driver using a 555 for clock, 74194 shift register, 7404 driver inverter, and TIP120s.

I then moved each joint independently, and woke the little guy up.