Let's relive the glory of the greatest among us.

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The Raspberry Pi Camera Module v2, a new Raspberry Pi Enclosure, an RJ11 Breakout. Oh so vivid!

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New tutorials and Arduino libraries for the DeadOn RTC and Real Time Clock module breakout boards – plus, a fun little analog clock project.

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SparkFun pays a visit to iD Tech (& it makes our own childhood summer camp lanyard-weaving look really bad)

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Let's dissect another section of EdiBot 2.0 and learn how to spin DC motors with Python.

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When writing a library, pass in I2C ports to make the library more useful on different platforms.

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You want headers? We put headers on all the things! The IOIO-OTG, the TB6612FNG Motor Driver, and the MMA8452Q Triple Axis Accelerometer. Head(ers) On!

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A few thoughts on prototyping and breadboarding

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You know the SIK; you love the SIK – now let's turn up the volume.

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Let's rock with the new SparkFun Proto Pedal guitar pedal and some cool revisions!

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Your farm-to-table walkthrough of solar power: Where does it come from, where does it go, and how many suns will you need for YOUR project?

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The newest version of EdiBot relies on contour finding in OpenCV to locate and chase yellow objects.

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Today's the Day for AVC

Come watch the games at SparkFun's headquarters or on our live streams!

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New Products on the Day Before AVC: LIDAR, AutoDriver and Jumper Wires!

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A new twist to the classic party game, Beer Pong!

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Baby sleep pattern monitor utilizing the SparkFun ESP8266 Thing, Blynk app, and SparkFun ADXL345 Library

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Good blog on troubleshooting home brewed PCB. This is the new but interesting topic and also explained thoroughly with images.We also offer…
i have used wellpcb,also a PCB Manufacturer from China and they gave me a well impression of Chinese PCB Manufacturing. I…
A load for testing power supplies is going to get hot somewhere—it’s function is to dissipate a controlled amount of power. The linear…
If you are going to sink any appreciable amount of current, the FET is going to get very HOT. Perhaps a better solution would be running the…
About 20 years ago, I was intrigued by the then new “rechargeable alkaline” batteries (they seem to have disappeared), and built a rig to do…
That’s a great point, my home is north of Denver in the suburbs. Pretty clean air for the most part.
As far as the drastic improvement from opening the windows… What sort of environment is your apartment building in? Rural? Urban? I…
Thanks for the nice report! I think that the most telling is when you opened the windows – it shows the importance of protecting the…
We had the same thoughts last year, and actually made a video where we tested various sensors…
Yay to my home state! Kevin - you rock! Thank you so much for the comment and support. Absolutely love the idea and thought about…

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