Battery vs. Water Tank

How much water does it take to replace a battery?

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Returning from a great weekend at Maker Faire, we've got some new items posted and some pictures from Austin.

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We'll have the LilyPad kits available for sale at the Maker Shed. And we now have a PDF catalog!

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Plaid PCBs and Tron

We're bringing a fun kit to Maker Faire and showing off the new game on the LED Coffee Table.

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Counterfeit Parts

Non-technical people writing about planes falling out of the sky.

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We're heading to Austin! And we added 75 new footprints to our public Eagle Library

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A great project from a mad customer and new products in RFID, GPS, and a new WiFi module!

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New LilyPad kits, sensors, perf boards, a crazy package tracker, and various pictures updates. Oh, and Production is moving.

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Hackers Anonymous

We make the 10 Greatest Hacks of All Time!

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Shipping Delay on Friday

SparkFun is expanding!

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Successful launch to 122,500 ft

University of Colorado launches their student platform.

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LED Coffee Table

The LED Coffee Table tutorial is posted! Check us out at Maker Faire Austin.

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Checkout the human sized hamster wheel and a great Arduino+EasyDriver tutorial for stepper motors.

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Space and SparkFun

SparkFun gets a lift on a low-atmosphere student satellite. And we have some new products too.

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A long week but lots of new toys to post. Checkout the new Arduino Pro boards and a new miniature GPS logger!

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Influx of Tutorials

Three new tutorials and a handful of new items.

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What items would you like to see available down the street? Oh, and some new products posted.

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Mention at DEFCON

New products and SparkFun shows up in a Boston subway hack.

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Parts and Projects

A few new items and a few customer project submissions.

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RTFM?

New stickers at SparkFun. What do they mean to you?

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Recent Blog Comments

Rob is pretty eclectic and hard to duplicate with AI.I would love to get a board with a round microprocessor on it. Great project. Beside,…

Did I miss something? It didn't seem like a board was created, just a generic picture of a board. So, unless I missed something AI just…

A few days ago, someone knowing that I've been "doing" computers over 50 years, asked if they should be worried that AI was going to…

Some cool stuff here, especially with AI still in its infancy. If you wanted to get really crazy, you could create a 3D object of my head,…

I'd obtained a "third party" PCIe adapter and a 1TB SSD for my RPi5. I had a good laugh a few days ago when in response to a "sudo apt…

Wish I could order some of those nifty SparkFun shopping bags like Rob showed! They'd definitely be "grocery store agnostic" so I wouldn't…

Off on a bit of a tangent, I was a bit dismayed earlier this week at something. Being "under the weather", I needed to open cans of chicken…

Just got one of these in the mail manufactured by from Marc Media. It contains a Quectel BG95-M3 celluar board, a Miot 3v042B antenna and an…

I still have a self-hosted Phant instance (really!) for my IoT logging. Do you have any recommendations for a work-alike or work-similar…

I know that radar to measure speed (such as police use to check the speed of vehicles) uses doppler shift to measure the speed. The thought…

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