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Using the new SparkFun ProDriver, a pair of stepper motors and some mirror acrylic, I created a solar cooker that tracks the sun as it crosses the sky, guaranteeing optimal efficiency from your solar barbecue.

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Marcus demonstrates how the Qwiic System makes it super easy to build a novelty sound maker with a capacitive touch interface.

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Sometimes you need the real-time interaction that only a meeting can provide. Keep family members from wandering in on your important meetings with this simple alert!

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Individuals and teams of makers are stepping up around the globe to help!

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Robotics, garage doors, computers and more. Have more fun working at home with these DIY projects!

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Details from a project upgrading an old incandescent lamp to utilize addressable LEDs

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The trail-ready lightning detector has been out in the wild getting some good use. As summer nears its end, it is a great time to take the project back to the drawing board and figure out what should be upgraded, what should be added and what can be removed – just in time for some fall outdoor adventures!

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Let's review an overly simple example of our new product process, and the unavoidable truth of fun over efficiency in my life...

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It's time to plan out some summer projects!

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Taking what I've learned about LED color mixing and Python, along with our LumiDrive LED Driver and LuMini LED Ring, I set out to create a light ring for macro photography that surpasses all others.

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Are you crystal, gem or mineral collector? Display them in style with an underlit display.

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Let's take a look at some of the amazing costumes and props from Dragon Con!

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I attended my first Dragon Con; here is some of the wearable tech I saw there.

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This visually pleasing project has endless possibilities for customization and design.

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Exciting parts call for exciting projects. This one turns a dangerous laser into a sci-fi ray gun.

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It took a year to take a mess of wires, hardware and WiFi dependency and turn it into a new solution to monitor plants and the environment anywhere without a WiFi password. This is BLE-IOP.

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The 3D printing frenzy continues this week!

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I built an alternative clock using a 3D printer and laser cutter.

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Thanks for the reply. I've been to the github so many time and It just doesn't address any of the wiring at all. all the links go in…

Unfortunately, we do not and JOEL_E_B has moved on to his next adventure. However, he did link the…

I really like this idea and think i can build it, but as someone who is just beginning with teensy, I feel abandoned on how to. V2 is cool…

Thanks! Yeah, I've lived in Colorado since I was born. I didn't realize that certain states/countries do not observe DST until I did more…

Great little project! One way to avoid the problem of adjusting for DST is to live in one of the areas that doesn't do it. Although I've…

Hi there - glad you asked! I've added a link to the source code repo at the bottom of the article. I'll paste it in this response too, so it…

I wonder if the less expensive MCP2221 would work in this situation as well. It's a USB to I2C converter chip.

Hi, an interesting post about a cool thing at first glance, I've never heard of it before. I am very demanding and allows myself a lot,…

Thanks for posting! Let me preface my comments by saying they're meant as "constructive criticism"... * For those of us who are just getting…

The blog from FixturFab is good, though one thing I've seen that it didn't mention is using a "via" or un-populated PTH pin as a test point.…

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