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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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Add color to your projects with analog LED strips!

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Long exposure experiments with dancers, EL Wire suits, an LED and DSLR camera.

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I have finally gotten the hardware in (mostly) working order for my wacky fiber optic light suit. Let's check out what I've done!

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

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Check out our latest tutorial on levitating magnets and creating a wireless light!

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

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

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Let's figure out just how fast we can push data through APA102 pixels. Then let's look at what we can do with super fast lights.

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A simple and inexpensive way to add a little flare to some thrift store treasures.

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Instead of buying expensive, one-color LED kits to attach to your helmet, use SparkFun addressable LEDs!

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Don't have time to make a costume this year? We have you covered with this cute, super-quick costume for all ages!

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Using slow shutter-speed photography to capture sound waveforms

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This is very Amazing when i saw in my Account 8000$ par month .Just do work online at home on laptop with my best friends . So u can always…

This is very Amazing when i saw in my Account 8000$ par month .Just do work online at home on laptop with my best friends . So u can always…

The computer can also accurately keep track of trends -- I know from experience in other fields that being able to examine some historical…

The RUB menu is a nice addition to the IDE. It's working great for me on IDE version 1.8.13 on Linux. I'll be happy to see this as a…

Great idea for a very useful feature. The modified pde.jar file doesn't seem to work for Arduino IDE 1.8.12 (recent, but not quite the…

You'll be happy to hear that AI/ML is already possible using Espruino on the micro:bit V2. It uses a very…

Could you add the comparison chart at a legible size? Thanks!

Are the streamlined setup and performance improvements specific to the new 2GB board or would those improvements apply to the existing 4GB…

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