What is the best way to protect electronics against reverse polarization?
A look into what has gone well, and what has gone poorly, working on a conductive paint mural.
With SparkFun moving forward, we take a glance at the past.
It's probably been done a few times before, but it's really neat to be able to control an Etchasketch with a couple accelerometers.
It's 2011 and we expect this to be a big year for new products.
SparkFun moves up to a "real building" - business ensues
What do you do with this 'embedded electronics' thing? You scare cats. Fun random links and a few pictures of the SparkFun Pumpkin. Cause we're cool like that.
The shipments are coming in and we're starting to get a lot new products. Check out what we've got for this week!
It's time for a sale! Plus, we're announcing a new product section: the Sale Category.
How to get more out of the things in your classroom. Lower cost alternatives for your classroom Arduino projects.
We have some gripping products for you this week, so have a ball!
Slide on over and check out our new products for this week.
Engineer Chris went to Burning Man, and needed some solar power for his project. Thus, a Roundtable was born.
We tore apart a Neato Robotics XV-11 robotic vacuum cleaner and did a little reverse engineering.
Wow! We've had a lot of new gadgets posted this week! Don't forget to check the listing from yesterday as well.
3.14159265359! A new kit, accessories, and maybe a few new IoT devices!
Now that Free-Day is over we have to get back to the normal grind. Here are the new products for this week.
Up this week, new sensors, a new version of the LIDAR and more!
We've updated our <a href="http://www.opencircuits.com/SFE_Footprint_Library_Eagle">Eagle Footprint Library</a> on the Open Circuits website (we love that place!)
Another round of new products for this Friday.
I think this is the most we have posted, ever? 25 new products!
A stackable robot and a high altitude balloon, along with some new products.
Check out this project/tutorial about building your own face tracking camera!
A new tutorial on SMA connectors (it's good) and new products: Arduino Kit, SMA adapters, SD Sniffer, OSD breakout, function generator, ADXL335, kits, power supplies, GE864 cellphone module, we now carry books!, resistor kit, and a handful of others.
New UAV development platforms, some useful cables, and a handful of other cool stuff!
Bildr - a new site for collaborative technical information on parts, modules, and technology. A wiki of sorts. Created by geeks, for geeks, for building cool stuff.
This Enginursday tests a 7805 regulator with various heat sinks.
SparkFun is putting on a contest to see who can drive around the building the fastest. We've also got a new low-cost gyro breakout and some ding/dent items for sale.
In early December Nate and Chris paid ThinkGeek a visit at their HQ in Fairfax, Virginia. Here's a rundown of what happened!
Customer Service builds a light and sound alarm for themselves.
Check out this nice project from a SparkFun customer.
The producers of our muscle sensor are at it again!
New solar panels, Arduinos, and the official release of the Qduino Mini! Woo-Hoo!
A recap of The Feast: an inspiring, collaborative weekend in NYC with over 400 creative and genuinely good people.
We didn't find any events that matched wall adapter power supply positive. Would you like to Browse Classes?
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