47 lines
2.1 KiB
JSON
47 lines
2.1 KiB
JSON
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{
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"Library": "wheelencoder",
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"Description": "Wheel Encoder Library",
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"Sensor Class":
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{
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"WheelEncoder":
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{
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"Brief": "Wheel Encoder",
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"Description": "Wheel encoders use non-contact methods to give rotation information. This sensor was developed for the DFRobot Wheel Encoder, though it could be used for any counting time-based task. When you instantiate a class of this type, the gpio pin specified is connected to an interrupt. Whenever a low to high transition occurs on the gpio pin, the internal counter is incremented by one. This class also includes a millisecond counter, so that you can correlate the number of counts to a time period for calculating an RPM or other value as needed.",
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"Known As": ["Wheel Encoder"],
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"Categories": ["other"],
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"Connections": ["gpio"],
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"Project Type": ["prototyping"],
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"Manufacturers": ["dfrobot"],
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"Kits": ["DFRobot 3PA", "DFRobot 4WD"],
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"Image": "wheelencoder.jpg",
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"Examples":
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{
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"Python": ["wheelencoder.py"],
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"Node.js": ["wheelencoder.js"],
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"C++": ["wheelencoder.cxx"],
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"C": ["wheelencoder.c"]
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},
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"Specifications":
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{
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"Vdd": {"unit": "v", "constant" : 5},
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"Itotal" : {"unit": "mA", "high": 20},
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"Resolution": {"unit": "ppr", "constant" : 20}
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},
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"Platforms":
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{
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"Intel Joule Module":
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{
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"Notes": [""],
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"Images": [""]
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}
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},
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"Urls" :
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{
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"Product Pages": ["https://www.dfrobot.com/product-98.html"],
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"Datasheets": ["https://www.dfrobot.com/wiki/index.php/Wheel_Encoders_for_DFRobot_3PA_and_4WD_Rovers_(SKU:SEN0038)"],
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"Schematics": ["http://www.dfrobot.com/wiki/images/b/b9/FIT0029_Encoder_Schematics.png"]
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}
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}
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}
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}
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