In repair scenarios, the ME15N10 MOSFET is sometimes substituted with other N-channel transistors like the AP15N03, provided the voltage and current ratings match the specific TV's requirements.
void setup() Serial.begin(115200); Wire.begin(); if(!mpu.init()) Serial.println("GYD-9E not connected!"); while(1);
| Problem | Likely Solution | | :--- | :--- | | | Check VCC and GND. Pull SDA/SCL up with 4.7k resistors. | | Yaw drifts constantly | The magnetometer needs recalibration. Run a calibration sketch. | | Very noisy readings | Add a 10µF capacitor between VCC and GND near the module. | | High temperature | Do not exceed 5V. Use 3.3V if available. |