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Details from a project upgrading an old incandescent lamp to utilize addressable LEDs

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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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Fun concept but I’m wondering where you sourced the connector components, including your temp probes? Sparkfun? And did you add any audio…

How well does the wireless work? The antenna should be on the edge or corner free of copper...

Hey Rob, Your comments about the location of your house kind of remind be of something from last millenium: it became "cool" to include in…

Hi, I would love to know more about your project and or see it, if you have a GitHub. I just ordered a couple OpenMV cameras last week to…

Very cool! Previously, I probably would not have looked towards such technologies, but now it is almost top. We are always on the move, how…

This is my dad's dream! To be honest, I didn't even look for this product, I accidentally got on the recommendations, but I'm definitely…

I like your product and I think you provide excellent conditions. Thanks you!

Great video of comparisons between the lenses. Were you using a Pi 3 or 4? Also what software were you using to record the video? Thanks! :)

Thanks for the description of the lenses. Do you have any recommendation for a lens that could be used for copying 35mm slides and…

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