×

SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Build a power switch for the Amazon Echo that can be activated from a voice command.

Continue reading

Some of my favorite builds, hacks and projects from the past year

Continue reading

We use serial communication all the time. But why are we using multiples of 300?

Continue reading

It's time to do a holiday project roundup!

Continue reading

Wherein I take a break from pushing pixels around to wire my biker scout trooper helmet for sound.

Continue reading

A roundup of Hackster projects perfect for our favorite holiday!

Continue reading

Here are some ideas and downloadable designs to get you inspired this Halloween season.

Continue reading

You know the SIK; you love the SIK – now let's turn up the volume.

Continue reading

An in-depth look at the winners of our IoT for Everyone contest

Continue reading

Making illuminated costume items for late-night Pokémon hunting

Continue reading

See how one college student is keeping an electronic eye on his food supply.

Continue reading

To paraphrase Mark Twain: I didn't have time to highlight one project, so I'm going to highlight three.

Continue reading

A series of quick videos to help you get started with the Blynk Board and app!

Continue reading

Every month we'll highlight a project on Hackster that catches our fancy.

Continue reading

The Thing + the Blynk app = a match made in internet heaven.

Continue reading

Tags


All Tags

Recent Blog Comments

Right. See the tip detail picture on the product page. (xtopher also linked directly to the picture, above.)
Nope, they are correct. There are tiny (for lack of a better word) [prongs at the…
I do not plan to do this but it was interesting to see a bit of insanity and science at the same time. I have wondered about combining…
Although the text talks about 45° angle on the tweezers, they sure look like straight tweezers in the pictures (both here and on the item’s…
I’d like to try that! Ran out of time on this one though. I was thinking, I have 6 banks that can do 20A each, so why not 30V and 20A? That…
If there was no sustained arc with 5v… how would those supplies hold up to being placed in series?
Connect a load with lots of sodium to it like a pickle or a hot dog.
Don’t worry, I saved it for you. It’s on your desk
Marshall noooo, we already have a fork shortage in this building.

Recent Authors

xtopher

MTaylor

Feldi

Nick Poole

ShawnHymel

TheDarkSaint

Pete-O

Pearce

Nate

LightningHawk

Alex the Giant

Byron J.

Black Angus Rocket Storm

SFUptownMaker

Megan Arnold


All Authors