{ "Library": "o2", "Description": "O2 Oxygen Gas Sensor Library", "Sensor Class": { "O2": { "Name": "Oxygen (O2) Concentration Sensor", "Description": "The Grove O2 Oxygen Gas sensor measures the oxygen concentration in the air.", "Aliases": ["o2"], "Categories": ["gas", "oxygen"], "Connections": ["analog"], "Project Type": ["environmental", "prototyping"], "Manufacturers": ["seeed"], "Kits": [], "Image": "o2.jpg", "Examples": { "Java": ["O2_Example.java"], "Python": ["o2.py"], "Node.js": ["o2.js"], "C++": ["o2.cxx"], "C": ["o2.c"] }, "Specifications": { "Measurement Range": {"unit": "% Vol", "low": 0, "high": 25}, "Sensitivity": {"unit": "mA (in air)", "low": 0.1, "high": 0.3}, "Operating Temperature": {"unit": "degC", "low": -20, "high": 50} }, "Urls" : { "Product Pages": ["https://www.seeedstudio.com/grove-gas-sensoro2-p-1541.html"], "Datasheets": ["http://wiki.seeed.cc/Grove-Gas_Sensor-O2/"], "Schematics": ["https://github.com/SeeedDocument/Grove_Gas_Sensor_O2/raw/master/resources/Schematics_O2.zip"] } } } }