SparkFun is supporting regional alternative transportation goals by making biking to work fun!

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By recycling industrial waste, composting, donating materials to local educators and harnessing solar, we're getting greener every year.

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Student team wins big for wasteless design incorporating Arduino

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Students at Colorado School of Mines aim to maximize energy efficiency in model build

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IoT can be leveraged for a more sustainable future. As makers, we can take action at home.

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In this week's Enginursday, Joel shows off his aquatic turtle habitat, complete with an above-tank basking area, automated lighting, and an aquaponic feeding system.

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A look into our awesome solar array and what it's doing for SparkFun.

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Learn how data.sparkfun.com can help you not just collect data, but also use that data to make hypothesizes, see trends, and make adjustments to a variety of systems.

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Check out this video tutorial for building your own soil moisture sensor.

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Show us what you can make out of reused parts!

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How to create a simple and cheap time-lapse rig with the Raspberry Pi.

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Joel shows us how to build a handheld pH sensor to regulate his aquaponics system.

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My understanding is that Tkinter is just a Python wrapper for Tcl/Tk, which would explain many of the similarities you might have noticed.…
Hi Shawn! Sorry I don’t have time at the moment to go through your tutorial in detail (i.e. “proofread” it), but glancing over it, it looks…
Oh… OK. Yeah, that sounds like a really good candidate for a hall plate. I’d be very curious to hear the results.
Yeah, lets not forget Harambe. He died for our sins.
Oops, I missed a word: aluminized mylar: a very thin layer of aluminum on a mylar substrate. I tried cleaning off the decorations with flux…
I like to think it’s an oversight on your part so I strongly recommend you change your blog name out of respect for the birds (vulture,…
Mylar… that’s an interesting choice. Primarily for the thickness? How big is the piece you’re using? What kind of resistance is it…
Hi, I just received my ZX Gesture sensor (the updated one https://www.sparkfun.com/products/13162). The sensor is does not measure beyond 10…
Hi, I just received my ZX Gesture sensor. The sensor is does not measure beyond 10 inches in the Z diretcion. Is there any need for…
Car batteries are not anywhere near current limited for an application like this :)

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