{
    "Library": "ehr",
    "Description": "API for the  Ear-clip Heart Rate Sensor",
    "Sensor Class":
    {
        "ehr":
        {
            "Brief": "Ear-clip Heart Rate Sensor",
            "Description": "UPM module for the  ear-clip heart rate sensor. It is used to measure your heart rate.",
            "Part Numbers": ["ehr"],
            "Categories": ["heartrate"],
            "Connections": ["gpio"],
            "Project Type": ["medical", "wearables", "prototyping"],
            "Manufacturers": ["seeed"],
            "Kits": [],
            "Image": "ehr.jpg",
            "Examples":
            {
                "Java": ["EHRSample.java"],
                "Python": ["ehr.py"],
                "Node.js": ["ehr.js"],
                "C++": ["ehr.cxx"],
                "C": []
            },
            "Specifications":
            {
                "Operating Voltage": {"unit": "V", "low": 3, "high": 5},
                "Operating Current": {"unit": "mA", "typ": 6.5},
                "Measurement Range": {"unit": "bpm", "min": 30}

            },
            "Urls" :
            {
                "Product Pages": ["https://www.seeedstudio.com/Grove-Ear-clip-Heart-Rate-Sensor-p-1116.html"],
                "Datasheets": ["http://wiki.seeedstudio.com/wiki/Grove_-_Heart_rate_ear_clip_kit"],
                "Schematics": []
            }
        }
    }
}