It's a known trick that we can use LEDs in reverse. We'll explore how to use them as photodetectors with Arduino and create a simple demo that responds to hand swipes.
It's the final countdown.
Be more diligent with your analog and digital circuits outside the lab!
When you're advertised free toolchains or free value-add, you're skeptical. Ninety-five percent of the time, you're correct, but does that mean the tool isn't worth it?
It went as planned, almost.
Today we're demonstrating chess boards that talk over Phant!
Things just got real.
Nine Degrees of Freedom to accelerate your project from start to finish!
Getting your plants up to Phant and digging in to IFTTT
Bikes that will light up your life!
With an FEP, an FIR and a DP, we have a winner!
A special treat, because we like you so much.
Is your project cumbersome? Let the new SparkFun OpenScale weigh in to handle the stress.
Join hundreds of makers and hackers around the world to learn about building robots with JavaScript.
Let the clicking commence!
Building a set of speakers from goat skin and connecting them to a network media server
Plus, a few rule changes and an amusing video.
Fast cars and muscles. Sounds like a great Friday!
How I taught my Amazon Echo to give me hyper-local weather reports
Save the date: 7/20/2016!
Awesome muscle sensor design!
Why not use the SparkFun IR Array Breakout, and detect if there are people in the room? https://www.sparkfun.com/products/14843 For instance…
Oh my God! What an amazing and creative electronics project! I think it can be used in many families with cats…
Wonderful electronic program !
Thanks for the response! Yes, it looks like the images are now correct. (BTW, the egg came more than 100 million years before chickens…
Hi! Sorry about the broken links (gray "slash box") last week with the Qwiic "Narrow" OLED Display's section. The images were in a different…
I noticed that Rob has an interesting collection of games on his bookshelf, though I didn't spot one of my favorite games: Dominion.…
Chris, Couple of minor documentation issues on the [SparkFun Qwiic OLED Display (0.91 in.,…
Just added in the video above. The examples start around the 9 minute mark. Enjoy!
May I ask which brand of ceramic capacitors you are using?