For sale: Alps RK27 “blue velvet” 50k Ohm audio (logarithmic) taper motorized potentiometer. Model RK27112MC01E 50KAX2. New, old stock. No lugs have been soldered.
Shaft diameter is 6 mm
Mounting hole is 8 mm
Shaft length is 20 mm
$20 plus shipping / obo
Shaft diameter is 6 mm
Mounting hole is 8 mm
Shaft length is 20 mm
$20 plus shipping / obo
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Also included with the above $20 potentiometer at no additional cost is a driver board for the motorized pot that I created years ago. The board house had a minimum quantity, so I had a few extras from my original project. The board is for volume up/down only--no mute, power, or input selection. Board input is 5-9VDC or 7VAC. Receiver uses Sony IR commands--you must supply your own Sony remote.
Here is a link to You tube showing motorized potentiometer operation
Here is a link to You tube showing motorized potentiometer operation
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