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Happy to join this group

I was glad to find out about today's event on remote sensing in Lee, NH. I will be developing hands on courses in sustainable agriculture for UNH so I will post special events that we will be hosting at our research/teaching farms. Thanks for welcoming me to the event. It seemed like a great combination of backgrounds and interests. I look forward to participating with this group more often.

Cheers,

Andrew

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Temperature Sensor Talk

I've been playing with quite a few different temperature sensors over the past few months and I just thought I'd post some kind of summary about it. I may turn this into a wiki entry once I've gotten some feedback, improvements.

#Temperature Sensors Like most sensors, you can break temperature sensors into two different categories: analog and digital.

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Update from Ohio

Starting with zero Arduino experience just a month ago and many forum searches and mis-soldered connection I have made this progress: the DS18B20 temperature sensor up and running using the OneWire library. (http://www.milesburton.com/?title=Dallas_Temperature_Control_Library). I had some connection problem but that is all worked out now and I get reliable temperature readings. (I realized after I purchased this sensor that I could have got the cheaper and much simpler analog sensor) data logger shield build and working.

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Fido Build Session at Hearty Roots Farm

On Sunday April 15, 2012 Loius Thiery and I travelled to the Hudson Valley to observe Benjamin Shute build a Fido for a greenhouse on his farm, Hearty Roots. Our end goal is to create a device design and documentation accessible enough for farmers to build Fido themselves. We all knew beforehand that we had not reached our goal yet but we saw value in a trial run to see what we might learn to help direct our design and documentation efforts. During the build we took feedback and photographed Ben's progress.