Two-wire, low component count soil temperature sensor
A two-wire, low component count soil temperature sensor was developed. The sensor uses one wire for ground and the other wire is used for both power and communication. Pulse width modulation is used to send temperature measurements to the master, where the duty cycle is proportional to the temperatu...
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| Format: | Others |
| Language: | English |
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University of Iowa
2011
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| Online Access: | https://ir.uiowa.edu/etd/1081 https://ir.uiowa.edu/cgi/viewcontent.cgi?article=2466&context=etd |