You've officially got plans on Sept. 17.

Continue reading

This was my first year at the International Society for Technology in Education (ISTE) conference, and it was amazing. Here's a quick re-cap of the events

Continue reading

SparkFun and Kadenze are celebrating the Month of Creative Code – join us!

Continue reading

Short Circuit came out 30 years ago today, you guys.

Continue reading

Just in time for Arduino Day, we're bringing you the magic of infographics.

Continue reading

We came; we saw; we soldered to our hearts' delight.

Continue reading

A workshop you won't want to miss, and the chance to win $200!

Continue reading

Join in the fun at a local event to celebrate Computer Science Education Week!

Continue reading

You get an LED! You get an LED! (Almost) EVERYONE GETS AN LED!

Continue reading

Join our Google Hangout with Intel to learn more about the world of Edison!

Continue reading

The seventh annual SparkFun Autonomous Vehicle Competition is today!

Continue reading

Join us for a fun workshop at Wondercon in Anaheim!

Continue reading

Tags


All Tags

Recent Blog Comments

Hello, its over 2 years for this topic but still I hope someone will reply. I am interested in what IC they use here for battery charging?
Interesting article thanks. Just a minor thing, some people struggle with the concept of current flowing through a coil and potential…
New link to the Electronic Design article cited: http://electronicdesign.com/archive/rise-and-fall-heathkit-and-rise-sparkfun is a very…
I can do anything, I tell you! It’s always an excuse to get that next tool, or buy it again because I don’t remember buying it two years ago…
Thanks for this! I was left with one more question though. Maybe this is obvious: more power should mean more vapor. But, if it’s heat that…
What a great article. I have been toying with the idea of creating a smoke machine for an electric rc plane using vape mods. I am not…
Well, I did wind up building it. Lot of fun so far. It’s only in the basic breadboard stages so I’ll post pictures later. I don’t have much…
Thank you for your post. You have done a great and very useful work. I will try to use some of your development for my aquarium! Regards!…
If you measure the resistance of your test leads, I think you’ll find them equal or greater than the vape coil. If that’s the case, 2/3 or…

Recent Authors

xtopher

MTaylor

NPoole

Feldi

Black Angus Rocket Storm

.Brent.

Gella

ShawnHymel

TheDarkSaint

LightningHawk

Chelsea the Destroyer

Jimb0

Pete H.

Dia

CaseyD-SFE


All Authors