Using a HyperDuino+R Shield to Control Temperature in a Home Brewery

I use the new HyperDuino+R Robotics Motor Controller Shield by Roger Wagner with an Arduino UNO to program and maintain near-constant, cool temperatures in a home brewing fermentation vessel. Home brewing is just one example of many applications. I'll bet you can think of others. Here's a basic demo...
By: davidsparks

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