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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Here at this site really the fastidious material collection so that everybody can enjoy a lot. <a…

Here at this site really the fastidious material collection so that everybody can enjoy a lot. <a…

There doesn't seem to be a tag associated with the field guides/posters, here are previous ones I've found: * [voltage, current, resistance,…

After truncate, image still burns to SD card but raspberry pi don't load. Can you please assist.

Nice! You should look into using OpenHab or HomeAssistant as a centralized UI for all of your "things". With one of these applications, your…

One of the things I REALLY like about the more recent Teensy's (3.5 and later) is that they have a built-in true Real Time Clock that can…

I can't wait to see how this smart home project turns out. =P Also, RIP Python 2.7. o.O

RFID reader track the information in the antenna on the chip. Mostly the chip fixed on a card. When the card is in the territory of RFID…

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