Yl105 Datasheet //top\\ Instant

| Problem | Likely Solution | |---------|------------------| | No output change when magnet is near | Adjust potentiometer; try flipping magnet polarity; check wiring | | Output toggles randomly | Add a 100nF capacitor between VCC and GND near the sensor; reduce vibration | | Heats up quickly | Supply voltage too high (max 12V for most modules) | | Very short detection distance (under 3mm) | Increase VCC to 5V (if running at 3.3V); use a stronger magnet |

Disclaimer: The YL105 is an open-hardware-style module. Specifications vary by manufacturer. Always test your module before finalizing a design. yl105 datasheet