×

Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

The impact of managing uncertainty with a catalog of 2,400 storefront SKUs

Continue reading

Our classic electronics surplus stores are disappearing. Can they be saved?

Continue reading

If you order batteries from us, you'll want to read this.

Continue reading

These electrifying little devices are getting more restricted by the year.

Continue reading

I have a love/hate relationship with hackathons; maybe my rant can give you some helpful hints next time you compete.

Continue reading

IoT, security, smart machines, home automation, VR, education tech, and more!

Continue reading

Spark IO changes their name. SparkFun and Particle partner to change the world.

Continue reading

Join the worldwide celebration of all things Scratch!

Continue reading

The latest greatest IDE is now available for download.

Continue reading

After a decade of debate and public outcry last summer, FCC Chairman Tom Wheeler issued a statement today promising to protect the open Internet.

Continue reading

A brilliant (ha!) use for every single one of your LEDs.

Continue reading

Auto assembly-line meets your local watering hole.

Continue reading

Tags


All Tags

Recent Blog Comments

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…

Thank you for elevating my knowledge! Still, the programming to ignore the button makes it useless other than to give "warm fuzzies" to the…

Recent Authors

xtopher

jahnell

Graceflix

ROB-24601

Memmings

asassy

Ell C

PNP Marcus

Haileyasaurus

D___Run___

Liquid Soulder

Nate

Nick Poole

Chelsea the Destroyer

bboyho


All Authors