LoPy4 is here with a few ways to help you use it, as well as a new version of the Jumper Wire Kit with 5x more wires!
Introducing 60-pound combat bots, bringing back Logistics, plus a few other essential details.
Let's figure out just how fast we can push data through APA102 pixels. Then let's look at what we can do with super fast lights.
Interface even easier with your micro:bit with SparkFun's new gator:bit carrier board, turn your Raspberry Pi into an Amazon Alexa, and expand your pixels with a new RGB LED matrix!
Heard about CAN bus but don’t know what all the hype is about? This video’s for you!
Three new Qwiic sensor boards for plenty of different applications, as well as four LED packs with built-in resistors!
Next Fall's AVC is starting to take shape. We've seen the future, and the future is... GOATS!
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Just got one of these in the mail manufactured by from Marc Media. It contains a Quectel BG95-M3 celluar board, a Miot 3v042B antenna and an…
I still have a self-hosted Phant instance (really!) for my IoT logging. Do you have any recommendations for a work-alike or work-similar…
I know that radar to measure speed (such as police use to check the speed of vehicles) uses doppler shift to measure the speed. The thought…
Wow great blog!
You need to reflash the firmware - see: https://github.com/sparkfun/SparkFun_DataLogger/issues/3 Once you flash using that command, you can…
I think I just overwrite the DataLogger IoT firmware was doing firmware update and accidently hit Arduino script file, instead of cool term…
Thanks for the great description! I hadn't even been aware of the existance of NNSS, though in the mid 1980s, I'd looked at LORAN-C for a…
Thanks for the L band sharing !
Over the years, I've been pretty vocal about wanting on-board RTCs, with at least the possibility of connecting something like a coin…
Off on a bit of a tangent, I was a bit dismayed earlier this week at something. Being "under the weather", I needed to open cans of chicken…