This is the final installment in a series about the Midwest Defenders' build for the OpenCV Spatial AI Competition.
Following up on last week's blog, we learn how Jesse programmed his team's submission for Open CV's Spatial AI competition.
This is the first part of a series on Jesse Brockmann's build for the OpenCV Spatial AI Contest.
This week on the OpenCV Weekly Webinar Jesse Brockmann shows off his very cool LEGO-sized robot navigation system with tiny road signs and everything!
Today, we release a new Power Supply Sample Kit along with a few new SparkX Products and a programmer for your ESP projects!
From an automated mushroom farm to the first NFT in space! Read on to find out what happened at the Jan '22 Miami Hack Week!
Alie highlights her crazy experience co-hosting the Arm DevSummit TV show and shares her can't miss sessions from the event.
In this follow-up, I’ll show you the (mostly) finished project, talk about what I used, what I learned along the way, and just how much fun it is to have a robot that throws candy bars with unwavering accuracy and consistency.
It seems this Halloween we once again have additional considerations to take into account. I'm focusing on handing out candy to trick-or-treaters while maintaining proper social distancing.
Last week we released a great little haptic driver from Dialog Semiconductors. This week I show you how fast and simple it is to build into a potentially job-saving project.
GNSS tracking has improved greatly over the past decade, but what about movement and position tracking without satellites? Is it even possible?
Check out some of our recent Pi tutorials to get started with Raspberry Pi, the RP2040, Qwiic and more!
Nothing says "I love you" on Valentine's Day like a homemade gift. And if that gift happens to be made using 3D-printed parts, addressable LEDs and a phone app you create yourself - everybody wins!
The great thing about open source software is that when you want a new feature, you can just add it!
Pimoroni has released a line of four new digital audio boards, bringing enhanced sound and an integrated graphical display to your Raspberry Pi.
We've written hundreds of libraries and made lots of mistakes. Learn the basics of how to write a good library.
Deck out your Sphero RVR robot with a Raspberry Pi Zero W, remote pan-tilt camera, and some Qwiic components!
Last week, we showed a classroom of fifty-five developers how easy it is to work with the SparkFun Edge Development Board using the Arduino IDE. Now we want to show you, too!
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I know a guy who is a big "fan" of IoT, even though he's not all that technical. His "day job" is as a business attorney, so he can afford a…
That's true, the blue LEDs would ideally have a resistor closer to 4x than 2x when jumping from 3.3V to 5V. I don't remember my original…
Thanks for your reply! Your "roughly double" resistances for 5V vs 3.3V imply that the difference between LED drop and 3,3V is same as 3,3V…
Your right, that would be a great way to fine tune the current for LEDs! You're also correct that the goal of this project was finding the…
Hi there! For the sake of brevity, I didn't go into full detail about how exactly I calculated the 5V resistor values. But in short, I took…
Responding to your note about the highly non-linear relationship between the pot position and the current -- a way to address this would be…
Nice initiative Dryw! But there's something a bit off in the "5V resistor value" calculations, supposedly using Ohm's law. The forward…
Minor issue: "Today's Deals" is still showing SparkFun Level Shifting microSD Breakout and…
That was fun to watch. Now to figure out how to ship the boards, inexpensively.
The story goes that George Antheil was madly in love with Hedy Lamarr and this was an attempt to gain her interest. There are no documents…