SeeedStudio Grove O² Gas Sensor

The Grove O² Gas Sensor is a to test the oxygen concentration in the air. You can know clearly the current oxygen concentration when you output voltage values proportional to the concentration of oxygen and refer to the oxygen concentration linear characteristic graph. It’s very suitable for detecting oxygen concentration in environment protection. The Grove - Gas Sensor(O2) is an analog device that outputs analog signal ranging from 0 - 620. High-precision sensor to test the oxygen concentration; Measur...