SparkFun will be closed Friday 7/3/2020 for the 4th of July holiday. All orders placed after 2 pm MT on Thursday 7/2/2020 will be shipped out on Monday 7/6/2020. SparkFun Support will also resume on Monday 7/6/2020. Have a safe holiday!
Check out a new interview with Nate!
The costs and time required to get the world's first open source BLE module certified with the FCC.
Any FCC certified module needs a tin can to protect and prevent RF emissions. Check out how we did it for Artemis!
Learn how we created our own SMD module using PCB tips and tricks for blind and buried vias.
Do you need an LED? The answer is always yes. But what if you need one right now? Build yourself an LED gumball machine and never run out again!
To celebrate our "crystal anniversary," here's a collection of the stories, blog posts, products and adventures from 15 years of making crazy things.
A tour of our humble R&D abode and some of the projects we've been cooking.
We use serial communication all the time. But why are we using multiples of 300?
Let's welcome Glenn Samala to his crazy new family.
With an FEP, an FIR and a DP, we have a winner!
When things become sentient, it's good to be able to remotely kill power.
Our fearless CEO details his data-logging work on SparkFun's hive
It's time to get back to building crazy stuff.
A $58,000 lesson in mid-volume manufacturing
A simple non-spammy trick to double the speed you upload to your Arduino board.
We've launched a bit bucket for all your data.
Few funding campaigns pull heartstrings while actually doing measurable good. Jerry, impressively, is doing both.
A few photos and a breakdown of the first White House Maker Faire