To calibrate the sensor for the environment you’ll be using it in, Methane click has a small potentiometer that allows you to adjust the load resistance of the sensor circuit. For precise calibration, the sensor needs to preheat (once powered up, it takes 24h to reach the right temperature). Methane click communicates with the target board through AN (OUT) mikroBUS line. It’s designed to use a 5V power supply only.
Features
Applications Methane detection, gas leakage.
On-board modules MQ-4 sensor
Potentiometer for calibration
Specification
| Type | Methane Gas Sensor |
| Interface | Analog |
| Compatibility | mikroBUS |
| Click board size | (42.9 x 25.4 mm) |
| Applications | Methane detection, gas leakage |
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