Joystick products tell you that Hall voltage output joysticks, an output range are (0-5V), generally speaking, it is recommended to choose the output range (of 0.5-4.5V). Joystick products tell you that when the joystick is disconnected or short-circuited and the voltage output becomes "0V" or "5V", the control system can directly determine that the joystick is faulty, thereby avoiding safety accidents.

joystick products tell you that the output range of the potentiometer output type can be adjusted according to the customer's requirements based on the customer's power supply voltage. Wide voltage/current output handle, specified input voltage (wide voltage 9-36V input) output voltage or current. Adjust the required output according to the customer circuit load.
Joystick products tell you that digital bus output handles transmitting data signals through bus interfaces (CAN, USB, etc.), and more and more electronically controlled machines use this method for signal transmission.
Through the above introduction and analysis of several categories of joystick products, hope it helps you.