Sensor pH Arduino: Cara Kalibrasi Offset 2,5V 💧

To ensure more precise pH readings, the first step is to calibrate the 2.5V offset on the pH sensor module. Use a multimeter to ensure the reference voltage is stable at 2.5V before calibrating with buffer solutions (pH 4, pH 7, pH 10). With proper calibration, pH readings from your Arduino or microcontroller will be much more accurate! 💧⚙️ 📍Tips: Use a stable 5V power supply Make sure the pH electrode is clean Recalibrate regularly #pHSensorCalibration #DIYMore #pHArduinoSensor #OffsetCalibration #pHSensor #DIYElectronics #ArduinoProjects #MicrocontrollerTechnology #2_5VCalibration #BeginnerElectronics #LearnArduino #DIYPHMeter #DIYElectronics