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My friend's young son's latest obsession became my latest project, with a salvaged stepper motor, a couple of servos, and a bit of ingenuity.
To help feed the planet in 2050, this group is trying to find ways to make farming more sustainable.
Capitalizing on the new wearable of masks by integrating technology to better understand breath composition and how it correlates to health.
Add some blink and glow to your Mario Kart Live races using the Qwiic Quad Relay to hack cheap dollar store junk.
Why do I get winded so quickly when I go running? Does my blood oxygen have anything to do with it? Let's put together a few components and see what we can learn!
For many of us, air quality was top of mind this summer. PurpleAir was there to help.
Nate has written two new tutorials - learn about setting up a rover base RTK system and how to build a GNSS reference station.
Distance sensing combined with haptic feedback create a way to "see" the world around you.
When it comes to training, athletes need to know whether they're improving - that's where one SparkFun customer's system comes in.
SparkFun has been experimenting with micro tutorials for our various social media feeds. Have you had the chance to check them out?
Building a system that records temperature based on a user's unique RFID tag into an Excel spreadsheet for the world of COVID-19.
Just because it’s already October and you haven’t started this year’s Halloween build doesn’t mean it can’t still be epic! SparkFun’s Qwiic I2C environment can help even us Olympic-level procrastinators rival the street’s best Halloween builds!
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I am building an embedded GRBL controller with a jog wheel and DRO. It can also read g-code from a sd card and act as a standalone g-code…
I've heard it said that weather prediction is the only job where you can be wrong 85% of the time and not get fired!
If I get my act together, I'll finally finish the A/C thermostat I built to turn onn/off the window AC unit automatically. I started that…
That sounds pretty awesome, keep us posted!
I found this page looking for the current consumption figure as well. Anyone got that? Does SparkFun follow up on this sort of question?
I'm currently building the Three Fives 555 timer kit from Evil Mad Scientists during my lunch break. I'm looking forward to building a…
I'm building a 12v automotive-style "development" board(Open source). It's based on the Artemis with a focus on high currents, several…
That's what I was wondering about. Using a limit switch doesn't provide any safety if the switch breaks. What adds safety is the redundancy…
It's probably worth noting that real elevators use limit switches for the exact same reasons. "Public safety" is the grown-ups' version of…
Just about to descend the slippery slope into drone-dom. It all started with stumbling onto the Sparkfun...