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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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Does it flicker like a candle?

Thanks for letting me know! It should be fixed now.

The "Grab your board now" button leads to a 403 forbidden page.

Haathi, this comment made my day. Thank you for taking time to read.

Your projects combining woodworking and electronics always inspire me. Thank you for another cool post!

And I want to say THANK YOU to all the folks at SparkFun! I'm thankful for all of you, as well as all of the folks at Adafruit and…

I am a RF Engineer developing a commerical product involving a ESP32-PICO-D4. Operating @10dBm, this PCB apparently requires a stamped metal…

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