A few SparkFun folks will be heading to Maker Faire Bay Area!

Continue reading

We'll be at the Boulder Mini Maker Faire this weekend - and so should you!

Continue reading

We're right in our backyard for this upcoming Maker Faire.

Continue reading

SparkFun is making the trip to Italy for Maker Faire Rome!

Continue reading

Join us for a new take on the famous SparkFun soldering booth!

Continue reading

A few photos and a breakdown of the first White House Maker Faire

Continue reading

SparkFun gets invited to the White House Maker Faire!

Continue reading

We'll have a multitude of places you can come say hello at Maker Faire Bay Area!

Continue reading

This weekend is the first-ever Denver Mini Maker Faire - come say hello!

Continue reading

We'll be holding a booth at Mini Maker Faire in Denver - come say hi!

Continue reading

Live in Colorado? Or anywhere even kind of near? Denver Maker Faire is approaching!

Continue reading

SparkFun Education visits Shelburne, Vermont for the second annual Champlain Mini Maker Faire.

Continue reading

The Northern Colorado Mini Maker Faire is this weekend - will you join us?

Continue reading

Come hang out with us at the Northern Colorado Mini Maker Faire!

Continue reading

We're looking for projects and booths for the NoCo Mini Maker Faire on October 5th.

Continue reading

Check out this video from Maker Faire New York!

Continue reading

If you see us out at Maker Faire in New York City, come say hi!

Continue reading

Tags


All Tags

Recent Blog Comments

I think what you would want would be closer to…

since it's hard to find the exact specs of inductor here, can i use a toroid inductor?…

One more thought on security: On TV I keep seeing the police saying to NOT leave your garage door open -- that there are criminal types that…

Great demo of cryptography, Pete, but IMHO, for most folks it's vast overkill. The typical home robery is going to be done by someone,…

Ah ok, the inductor is the issue. When you pass current through a wire, it generates a magnetic field, the more current you can pass through…

https://images.app.goo.gl/1eWBwa143gdrzjnFA inductor is like that

Do you have a link to the inductor you're using?

i use a tiny neodymium magnet, 3x12mm. the inductor is really hot, but the magnetic field is really weak. i only feel a vibration coming out…

Recent Authors

xtopher

QCPete

bboyho

Liquid Soulder

Elias The Sparkiest

Pearce

ROB-24601

Eroc

Haileyasaurus

Nate

Alex the Giant

J-Spark

Ell C

Evan_Double_U


All Authors