This is the same type of potentiometer you might find on some car stereos. This is a simple 10K potentiometer with a push-lock mechanism. Simply pressing the shaft in will lock it into retracted position and pressing it a second time will make it pop back out. Mounted correctly, these potentiometers can be adjusted and then recessed into the panel to avoid accidental adjustment. Catalog number: 46649. Brand: Tinkering Supplies. Brand's Part Number: H04664-01R.
This solid 3/8" square trimmer works great on solderless breadboards. Its terminals are spaced 0.1" apart so the device sits squarely on the breadboard without bending (or breaking). Use a small, flat-blade screwdriver to set the resistance. Catalog number: 21154. Brand: Tinkering Supplies. Brand's Part Number: H02115-01H.
This solid 3/8" square trimmer works great on solderless breadboards. Its terminals are spaced 0.1" apart so the device sits squarely on the breadboard without bending (or breaking). Use a small, flat-blade screwdriver to set the resistance. Catalog number: 15685. Brand: Tinkering Supplies. Brand's Part Number: H01568-01Y.
Miniature PCB mount linear taper potentiometer with 12mm thumbwheel. Catalog number: 14050. Brand: Tinkering Supplies. Brand's Part Number: H01405-01D.
This solid 3/8" square trimmer works great on solderless breadboards. Its terminals are spaced 0.1" apart so the device sits squarely on the breadboard without bending (or breaking). Use a small, flat-blade screwdriver to set the resistance. Catalog number: 15677. Brand: Tinkering Supplies. Brand's Part Number: H01567-01A.
This solid 3/8" square trimmer works great on solderless breadboards. Its terminals are spaced 0.1" apart so the device sits squarely on the breadboard without bending (or breaking). The 18-turn adjustment screw is side mounted and clicks to let you know you have reached the limit at each end. Use a small, flat-blade screwdriver to set the resistance. Catalog number: 21105. Brand: Tinkering Supplies. Brand's Part Number: H02110-01J.
This solid 3/8" square trimmer works great on solderless breadboards. Its terminals are spaced 0.1" apart so the device sits squarely on the breadboard without bending (or breaking). Use a small, flat-blade screwdriver to set the resistance. Catalog number: 16949. Brand: Tinkering Supplies. Brand's Part Number: H01694-01R.
Miniature PCB mount 18-turn trimmer potentiometer. Leads are on 0.1" centers and can be used with solderless breadboards. Catalog number: 13730. Brand: Tinkering Supplies. Brand's Part Number: H01373-01T.