It's a known trick that we can use LEDs in reverse. We'll explore how to use them as photodetectors with Arduino and create a simple demo that responds to hand swipes.

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Here's how you can use boards with your Chromebooks in makerspaces, libraries and schools

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

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

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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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Reagan talks about making the CubeRinth Maximus for Two Bit Circus.

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SparkFun's drivers for MS Windows are now signed!

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SparkFun: helping people throw stuff into space since 2003

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This post highlights my method of creating the control system for our AVC battle arena.

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Ever wonder how the Arduino IDE translates your code into instructions for the processor?

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Earlier today, Arduino announced a new partnership with Microsoft and special support for Windows.

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A look at implementing the Arduino blink.ino sketch as an explicit state machine. To further explore state machines, an alarm clock state diagram is drawn and implemented.

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We want to update our customers on where we stand with the on-going Arduino saga.

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Celebrate Arduino Day with these great deals!

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This coming Saturday, March 28th, is Arduino Day - celebrate with us!

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The release of Arduino 1.6 has really improved my Arduino-programming life thanks to custom platform support, command line utilities and line numbers!

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An experiential learning project to teach students in high school and college how to use embedded electronics to accomplish things in the field as a proof of concept. - By Daniel Blake

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And today at the Aquatic Vehicle Competition…
Pictured above is leaked footage from the upcoming Shark Week Special: Sharks get Smart
hmmmmmm sounds good i will try to apply these to boost my <a href=“http://www.acom.pk/laptop.html”>Laptop</a> wifi speed. My Laptop is…
That’s a great question. I’m a guitarist with 27 years of experience. The first 3 seconds of that video show a great collection of classic…
Isn’t the button a little small for a foot pedal? Compare with pedals like http://www.airturn.com/bluetooth-pedals or…
I’d also be interested in a more detailed description of the setup process. Thanks
In urgent need for directions. I am late for my shark tank pitch.
Hi! I just watched Shawn’s video on magnetism (https://www.sparkfun.com/news/1638). Re: the end of the video showing the magnet going…
of the 164W/sq meter that reaches the surface of the earth and/or the 1400W at the edge of space… how large a surface of panels can be…
Would someone please uninstall the letgo app from Shawn Hymel cell phone???

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