Check out the next chapter in the aquaponics automation saga. The project has moved beyond a small indoor system to automating an entire geodesic dome greenhouse full of many different systems.

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It's almost time for a new episode of SparkFun Live!

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We partnered with a great non-profit to offer hands-on tech experiences for girls!

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Today we start preorders on the Qduino, and release a few new versions of classic products!

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The FreeSoC2 board is a great way to start using the incredibly powerful PSoC5LP processor line from Cypress Semiconductor.

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A Humidity/Temp Sensor, a new book, and a fantastic demo!

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Are you a maker trying to learn how to Hack the Gibson? Consider going to DEF CON!

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Let's talk to the people behind the proverbial curtain.

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"What would you say... you do here?"

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An itsy-bitsy WiFi adapter and a new pcDuino revision. TGIF!

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What are your "yourself" limits when it comes to DIY? What do you value when in your project and what are you looking to accomplish when you "do it yourself"?

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I have a micro:bit and it works great. Got it this week from Adafruit. Those people over there are great. They even had the edge connector…
Nice post! This sensor (and the SparkX cousin) did look to be of interest. Keep in mind that high VoCs can also affect resistive humidity…
It just ain’t right to ship green kyptonite to Metropolis
Interesting sensor. I wonder how the VOC readings would compare to those of the Grove gas sensors by Seeedstudio or Adafruit’s MiCS5524 gas…
It’s to avoid the ringing in the clock and data lines as preventing the logic low voltage from becoming too high. With two boards, the…
I’m wondering if anyone could elaborate on why, if using more than a couple of boards, you should disable the pullups on all but one.
Thank you! That’s a great idea for working with these LEDs - they can be SO bright! I’ll definitely incorporate that into the next one!
That’s a nifty project! Great combination of art and technology! I’ve found that my projects that involve addressable LEDs that it was a…
Two comments: First, I’d stick some sort of a delay into the loop with the servo, just to keep the CPU’s temperature from rising (assumng,…
Well… “We’ll also be having an autonomous human rider class.” To be clear, the PRS guys can’t come this year due to a scheduling…

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