Combine the powers of LoRa and BLE in a Feather footprint, and make sure to check out the new Loomia e-textile products!
Control a robot wirelessly with your hand using XBees, Arduino and an accelerometer.
Using EL once again for my students' performance using a glove controller, XBees, EL sequencers and Arduino.
Let's check out my third design to control LEDs based on movement using an accelerometer!
I am no expert at soldering, coding or developing, but I know how to plug something in and press a power button.
You wanted more LilyPad; you got it! Plenty of fresh, new e-textile kits and amenities for your wearable needs!
This light-sensitive project is designed to keep pedestrians safe, without compromising style!
Sew LED strips into a fur vest for Halloween, Burning Man or any event that calls for furry lights.
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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…
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…
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