Handy holder for a potentiometer allowing banana plug wires to be connected to it.

Non-printed hardware needed to assemble:

• M3x8 button head screws (2x)
• Brass tubing (3x)
• potentiometer

The tubing should be brass hobby tubing that has an outer diameter of 5 mm and a wall thickness of .5 mm like this one: https://a.co/d/6nQfGXu cut into pieces that are 16 mm long using a tubing cutter like this: https://a.co/d/bHZAeOm

To assemble, first cut tubing into 16 mm pieces then solder some wire to the outside of each piece of tubing being careful to not get any solder within about 4 mm of either end. Push a tube with a wire soldered to it in each of the three holes on the strap. Then put the strap with tubes in it into the box. Some poking and prodding will be necessary here because it fits very tight. Start by getting both ends of all three brass tubes aimed at the holes that they go in. The strap should be next to the little ciips on the wall of the box. Then slide the strap into the clips one side at a time. A clamp may be needed to provide enough force to get the second one in. Once everything is pushed into place and the screw holes line up, insert the M3 screws. Next, mount the potentiometer of your choice in the box and solder the other end of the wires to it.

PolyPrinter 229

No

No

Should be oriented with the back side (the one that I stuck the label to in the picture) against the bed. No support should be necessary in this orientation.