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Build an Arduino-controlled Temperature Alarm

Build an Arduino-controlled Temperature Alarm

You can do a lot with a little using Arduino and various shields, and with this sprit we love the temperature alarm described over a the website. 

They've used an all-in-one LED real-time clock shield that also has an onboard thermistor to make a simple alarm that will alert the user when ambient temperature drops below or exceeds a certain temperature range. A quick demonstration is shown in the following video:

Operation of the shield and its features is described, along with a documented sketch for the alarm - so visit the tutorial to get started.

And if you're interested in making your own version - PMD Way has you covered with Arduino Uno-compatible boards, the shield and more. 

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