Grove - Oxygen Sensor(ME2-O2-Ф20) is a kind of sensor to test the oxygen concentration in air, which is based on the principle of the electrochemical cell to the original work. 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 the environment protection. Grove - Gas Sensor(O2) is an organic reaction module, it can provide a little current while putting it in the air, we don't need to provide an external power to it, and output voltage will change as time current changes.
Räumungsverkauf - solange Vorrat, Verkaufe ohne Garantie und Rücknahme. Neupreis 16.00 CHF
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