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How Hall Effect Joysticks Outperform Potentiometer Solutions

The core limitation of traditional potentiometer-based joysticks lies in their fundamental working principle: physical contact. A potentiometer relies on a wiper moving across a resistive track. Over time, this mechanical contact leads to inevitable wear and tear, causing the resistive material to degrade. This results in a phenomenon known as "potentiometer drift," where the output signal becomes erratic even when the joystick is in its neutral position, leading to inaccurate control commands and a shortened operational lifespan. In contrast, Hall Effect joysticks operate on a completely contactless principle

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