pH Sensor Analog Meter Kit for Arduino

Input and Output

• Input: Measures the pH level of the liquid through the attached pH probe.
• Output: Provides an analog signal corresponding to the pH level.

Physical Characteristics

• Dimensions: Compact sensor board and pH probe with a connecting cable.
• Material: Durable plastic board with a glass pH probe.
• Weight: Lightweight, making it easy to integrate into projects.

Technical Specifications

• Measuring Range: pH 0 to 14.
• Accuracy: ±0.1 pH at 25°C.
• Response Time: Provides stable readings within a minute.

Additional Features

• Long-Lasting Probe: The pH probe is designed for extended use with proper maintenance.
• Arduino Compatible: Seamlessly integrates with Arduino for easy data collection.

How to Use

1. Connect the Sensor: Attach the VCC pin to 3.3V or 5V, GND to ground, and A0 to an analog input on your Arduino.
2. Calibrate the Sensor: Use the provided calibration solution and adjust the sensor using a small screwdriver until the correct pH value is displayed.
3. Measure pH: Insert the pH probe into the liquid you want to test. The sensor will output an analog signal corresponding to the pH level.
4. Read and Interpret Data: Use the Arduino to read the analog signal and convert it into a pH value. You can display this value on an LCD or use it in your project to monitor and control pH levels.

This pH sensor kit is a straightforward and effective solution for measuring and monitoring pH levels in various applications.