Two new audio boards that utilize the InGenius and OutSmarts IC suite, as well as a new digital servo!

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But when guessing the time and the combination, only two people can win

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Amazon has released an example allowing you to create an Alexa endpoint on a Raspberry Pi 3 (or 2B). It's free and open source, so you can tear it apart, see how it works and modify it as you see fit!

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Let's build a small smoke machine to harass our friends and colleagues!

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I create a Yagi antenna out of Popsicle sticks and paperclips and use it to measure connection strength (RSSI) to WiFi access points.

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How to use the various math operators and compound assignment operators in C/C++.

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What's in the box?! Opening a safe with a little intelligence and a little brute force.

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A whole slew of new power supplies to help bring your next project to life!

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This post explores how to use the power control features of the Battery Babysitter to make a product with the features we expect from portable embedded electronics.

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We present another set of concepts in the computer science series as they relate to Arduino.

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Aren't you lucky! More RFID parts, a new add-on for the Teensy and a brand-new BeagleBone!

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As I've been on location the past couple months attached to a secret project, I decided this week's build was going to be a motion detector I could use in the field.

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Let's learn about udev and how we can lock down our USB device nodes!

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Pi Day 2017

3.14x the fun!

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This week, we look at what constitutes syntax in a programming language and how to employ it when writing code in Arduino.

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Today, we take a look at a new line of products that are sure to compliment your Raspberry Pi rather nicely!

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The market for connectors is enormous. Let's discuss how to find the connector that works for you.

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Do you ever need to make a lot of Pi? This trick will save you some time!

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May I ask which brand of ceramic capacitors you are using?

Awesome muscle sensor design!

Why not use the SparkFun IR Array Breakout, and detect if there are people in the room? https://www.sparkfun.com/products/14843 For instance…

Oh my God! What an amazing and creative electronics project! I think it can be used in many families with cats…

Thanks for the response! Yes, it looks like the images are now correct. (BTW, the egg came more than 100 million years before chickens…

Hi! Sorry about the broken links (gray "slash box") last week with the Qwiic "Narrow" OLED Display's section. The images were in a different…

I noticed that Rob has an interesting collection of games on his bookshelf, though I didn't spot one of my favorite games: Dominion.…

Chris, Couple of minor documentation issues on the [SparkFun Qwiic OLED Display (0.91 in.,…

Just added in the video above. The examples start around the 9 minute mark. Enjoy!

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