The Robust joystick from China manufacturers has taken a few different approaches to address these issues. One solution is to add a sensitive digital-to-analog conversion chip in a dedicated game adapter card or the Robust joystick from China itself.

In this system, the converter sends digital information directly to the computer, increasing the Robust joystick from China's accuracy and offloading the host processor. These new joystick models usually connect to a USB port, which also improves speed and reliability. Another solution is to fore analog voltage-divider technology altogether.
Some of the newest controllers employ optical sensors to digitally read the Robust joystick from China motion position. In this system, two shafts are connected to two slotted discs. Each wheel sits between two light-emitting diodes (LEDs) and two photocells. A compressor is connected to a rotating part, and this system can be applied to various control systems.

Through the above introduction and analysis of the operating system of Robust joystick from China, hope it helps you.