This is an electronic garage door opener designed around a SparkFun GT-511C1R fingerprint scanner. There is already a very good instructable by user nodcah that describes how to build almost this exact device, from which I took 99% of my inspiration. I'm posting this to easily share with my local ma...
By: albedozero
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from Instructables: exploring - technology - robots http://ift.tt/1fqUOl2



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