Main Parts : 
Power Jack x 2
Slide Potentiometer x 1
4-pin Stackable Header x 1
2-pin Stackable Header x 1
Resistance : 10KΩ ±20%
Lever Travel Length : 30mm
Left Header : VCC, Terminal A, Terminal C, GND
Right Header : Terminal B (Wiper)
Brick Unit : 8 x 4