A tour of our humble R&D abode and some of the projects we've been cooking.

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We use 0603 SMD packages but the electronics world uses much smaller sized components.

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Everything you need to design for manufacture, all in one place.

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The dropping cost of LED bulbs is accelerating. We compare a few brands to see how they are approaching design and lower cost manufacturing.

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We've partnered with 14-year-old whiz kid Quin Etnyre to bring his first Kickstarter to life!

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In honor of Manufacturing Day 2014 (Friday, October 3rd) - We take a look at how SparkFun puts a dozen or so new products on the website each week.

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Few funding campaigns pull heartstrings while actually doing measurable good. Jerry, impressively, is doing both.

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Build your own Vacuum Molding machine and start making plastic parts in your home shop!

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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…
So by registering to use the Cayenne programming environment, you are granting the owner of Cayenne - myDevices - access to your IoT sensor…
Great Article!! Can It be used to communicate with BLE host?

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