{ "Library": "groveultrasonic", "Description": "Grove Ultrasonic Sensor Library", "Sensor Class": { "groveultrasonic": { "Name": "Ultrasonic Proximity Sensor", "Description": "This Grove Ultrasonic sensor is a non-contact distance measurement module which is compatible with the Grove system. It is designed for easy modular project usage with industrial performance. Detection ranges from 3 cm (1.2\") to 4 m (13'1.5\") and works best when the object is within a 30 degree angle relative to the sensor.", "Aliases": ["groveultrasonic"], "Categories": ["proximity", "deprecated"], "Connections": ["gpio"], "Project Type": ["robotics", "prototyping"], "Manufacturers": ["seeed"], "Kits": [], "Image": "groveultrasonic.jpg", "Examples": { "Java": [], "Python": [], "Node.js": ["groveultrasonic.js"], "C++": ["groveultrasonic.cxx"], "C": [] }, "Specifications": { "Operating Voltage": {"unit": "V", "low": 3.2, "high": 5.2}, "Operating Current": {"unit": "mA", "typ": 8}, "Measurement Range": {"unit": "cm", "low": 2, "high": 350} }, "Urls" : { "Product Pages": ["https://www.seeedstudio.com/Grove-Ultrasonic-Ranger-p-960.html"], "Datasheets": ["http://wiki.seeed.cc/Grove-Ultrasonic_Ranger/"], "Schematics": [] } } } }