As we all know,the joystick potentiometer has leg, pcb mount potentiometer used in many game controllers; the B stands for linear, 103 is 10K
if there is a center dead-zone where the resistance does not vary,The joystick is self centering and will return to the home position when let go
Joystick is an electronic component that has a lever that can be moved in several directions. It has two axes,X and Y axis;
This lever is used to control position in a particular direction or coordinates. Analog joysticks control 2 potentiometers, typically ~10K, one for each plane of movement.
;Some types of joysticks have a button.such as our CPG1612 Series.