ASME DH-03X servo Arduino Nano

The servo is hooked up to the Arduino via pin 9. I've uploaded one of the example sketches you get with Arduino ISP called 'Servo Sweep'. The servo is powered by a 24 volt rough DC supply as you can see in the video. The 20mm steel boss was machined and bored out concentrically to 8.0 mm. A 5.0 mm hole was drilled in the side of the boss and tapped to take an M6 grub screw. The boss was welded into a piece of 1/8 inch steel plate to make the servo arm.