If you’ve got soldering skills and you dabble in the Arduino programming language, this add-on will allow Internet access to your Arduino via Ethernet. This will allow you to check your email, your Tumblr and lots of other stuff the government won’t allow me to tell you. DailyDIY provides step-by-step instructions for this simple build for the novice solderer.

Remember, it only takes one trip to Radio Shack…

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