Using slow shutter-speed photography to capture sound waveforms

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Got an internet-connected device as a gift? Let's have a quick chat about how to prevent another Mirai botnet attack.

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Just today and tomorrow, and then 2016 will finally be over. Let's send it off with a new 3-axis Accelerometer, a "tasty" speaker, and customizable RGB 7-segment display.

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Build three simple electronics components using soft materials.

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Some of my favorite builds, hacks and projects from the past year

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Hundreds of products, and even more savings!

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These Raspberry Pi tips and Python tricks let you take your sensing projects off the desk and into the wild with wireless transmission and processing of data.

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Build a party decoration that encourages partygoers to dance!

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Two new LilyPad products are now available! To go along with them, we have a new Mini GPS Shield, Flip-Pins and two new Edison kits.

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Check out the new and improved, tightened-up SparkFun Eagle libraries - now with uniformity, verified packages and documentation!

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Deck the beards this year with addressable LEDs

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Two Modulo educational kits, a Raspberry Pi book, and a new kit from BITalino!

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We rag on the patent system pretty often here in Open-Source-Landia. Let's take a look at a few positive contributions patent holders are trying to make to our lives!

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Recent Blog Comments

Being a (now semi-retired) engineer, I tend to notice a lot of things. More than 20 years ago, I daily drove by a section of freeway that…
What about Adafruitś IO platform? (https://io.adafruit.com) And your Phant platform?? (http://phant.io/about)
Hot glue worked perfect! Getting a hot glue pot so I…
I want to see that when it’s finished Rob! You also gave me another idea of taking apart dollar store solar lawn light stakes and using the…
I was concerned as well. That’s why you see fewer and fewer pieces of electronics cast in concrete with each iteration. At the suggestion of…
My career in electronics started at the age of 5 with a Radio Shack 150-in-one electronics kit–very much like this one. GREAT way to start…
I would be concerned about encasing a Lithium battery in concrete. Check out the videos on the dangers of lithium batteries then imagine…
A one pound spool of solder is one of your monthly “Subscribe and Save” items.
I happened to think of something from when I was a young kid back in the early 60s: One of the activities at “summer bible school” one year…
In Sun City, AZ, many homes have green-dyed concrete in lieu of grass…

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