{ "Library": "ttp223", "Description": "Seeed TTP223 Touch Detector Sensor library", "Sensor Class": { "TTP223": { "Name": "API for the Seeed TTP223 Touch Sensor", "Description": "This is the UPM Module for the Seeed TTP223 Touch Sensor. This touch sensor detects when a finger is near the metallic pad by the change in capacitance. It can replace a more traditional push button. The touch sensor can still function when placed under a non-metallic surface like glass or plastic.", "Aliases": ["ttp223", "Grove - Touch Sensor"], "Categories": ["touch"], "Connections": ["gpio"], "Project Type": ["prototyping", "commercial"], "Manufacturers": ["Seeed"], "Image": "ttp223.jpg", "Examples": { "Java": ["TTP223Sample.java"], "Python": ["ttp223.py"], "Node.js": ["ttp223.js"], "C++": ["ttp223.cxx"], "C": ["ttp223.c"] }, "Specifications": { "Vsource": { "unit": "V", "min": 2.0, "max": 5.5 }, "Supply Current": { "unit": "uA", "min" : 1.5, "max" : 7.0 }, "Operating Temperature": { "unit": "°C", "min": -20, "max": 70 }, "Response Time": { "unit": "ms", "min" : 60, "max" : 220 } }, "Platforms": { "Intel Edison": { "Notes": ["Might need Grove base shield"] }, "Arduino 101": { "Notes": ["Might need Grove base shield"] } }, "Urls": { "Product Pages": ["https://www.seeedstudio.com/Grove-Touch-Sensor-p-747.html", "http://wiki.seeed.cc/Grove-Touch_Sensor/"], "Datasheets": ["https://raw.githubusercontent.com/SeeedDocument/Grove-Touch_Sensor/master/res/TTP223.pdf"], "Schematics": ["https://raw.githubusercontent.com/SeeedDocument/Grove-Touch_Sensor/master/res/Touch_sensor_Eagle_File.zip"] } } } }