A guest post from Pavel, creator of the Blynk app

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How to make your own seismometer to measure ground activity, such as earthquakes and volcanic eruptions.

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Everything you need to design for manufacture, all in one place.

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The IOIO is back, along with a new OpenLog and a few brick-a-brac components!

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Join us for an epic journey into design for manufacturing, voltage spike suppression, stress testing, hex file analysis and more!

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Every month we'll highlight a project on Hackster that catches our fancy.

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Reverse engineering a $30 MaKey MaKey derivative with good intentions (but no attribution)

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These electrifying little devices are getting more restricted by the year.

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Our biggest sale on Arduino is happening all weekend, and we have new products as well!

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Check out the new Blynk Board and the tutorials that have sprouted up around it.

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Just in time for Arduino Day, we're bringing you the magic of infographics.

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Deals so good you'll think we're joking, but we're not.

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We venture further into IoT with a brand new Blynk Board and Starter Kit!

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Finding prosperity and personal fulfillment in the growing, fast-paced industry of drawing things in the air.

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We came; we saw; we soldered to our hearts' delight.

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Let's take a look at which OS(s) our engineers and customers prefer.

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The MyoWare Muscle sensor is out, and you know we built a handful of shields to attach to it!

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Rather than a lengthy exploration of a single subject, I'm going to touch on a couple of smaller dishes.

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Recent Blog Comments

Hello, its over 2 years for this topic but still I hope someone will reply. I am interested in what IC they use here for battery charging?
Interesting article thanks. Just a minor thing, some people struggle with the concept of current flowing through a coil and potential…
New link to the Electronic Design article cited: http://electronicdesign.com/archive/rise-and-fall-heathkit-and-rise-sparkfun is a very…
I can do anything, I tell you! It’s always an excuse to get that next tool, or buy it again because I don’t remember buying it two years ago…
Thanks for this! I was left with one more question though. Maybe this is obvious: more power should mean more vapor. But, if it’s heat that…
What a great article. I have been toying with the idea of creating a smoke machine for an electric rc plane using vape mods. I am not…
Well, I did wind up building it. Lot of fun so far. It’s only in the basic breadboard stages so I’ll post pictures later. I don’t have much…
If you measure the resistance of your test leads, I think you’ll find them equal or greater than the vape coil. If that’s the case, 2/3 or…
There are many studies that confirm this. Here is a brief synopsis…

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