Duonacci Pendant: Red and Blue LED Necklace - Rechargeable Rave EDM Jewelry
Price:$69.00
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Star Sellers have an outstanding track record for providing a great customer experience—they consistently earned 5-star reviews, shipped orders on time, and replied quickly to any messages they received.
Your order should arrive by this date if you buy today. To calculate an estimated delivery date you can count on, we look at things like the carrier's latest transit times, the seller's processing time and shipping history, and where the order is shipping to and from.
Returns & exchanges accepted
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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.
Highlights
*** The Duonacci Pendant: Where Engineering Meets Elegant Mathematics ****
The Duonacci pendants are an exclusive fusion of technology and art, designed for those who appreciate hidden complexity and dynamic color. As a piece of wearable PCB art, the intricate design is based on the captivating geometry of the Golden Angle and the Fibonacci Numbers, translating nature's own mathematics into a mesmerizing light display. Powered by an energy-efficient microcontroller and a supercapacitor, each pendant is a unique piece of tech-art.
*** Dynamic Illumination: Bi-Color LEDs and Advanced Modes ***
The Duonacci pendants feature 103 custom-placed bi-color LEDs (Red and Blue) that can be mixed to achieve a vibrant spectrum, including beautiful pinks and purples. This allows for a dazzling, dynamic display of color and customizable patterns, all driven by an AVR32DA48 micro-controller.
*** Mode Selection and Power Management ****
A push button on the back of the pendant is used to turn the pendant on/off or select modes. Hold the button for 3 seconds to enter sleep mode and turn the LEDs off.
Clicking the button while the pendant is on cycles through these unique modes:
Demo Mode: Patterns are shown in a fixed, mesmerizing sequence.
Random Mode: Patterns are generated by a random sequence generator.
120 BPM Party Mode: Patterns update randomly at a 120 BPM rate, optimized for House Music.
Portal Mode: Spirals elegantly fade in and out with different color blends.
Fibonacci Sequence Modes (8 & 13): Patterns fixed to specific points of the Fibonacci sequence.
Fibonacci Wave Mode: Spirals cycle dynamically between sequence numbers 13, 34, and 21.
Fireworks Mode: A brilliant, energetic light burst display.
*** Powered by Innovation: Hybrid Supercapacitors (LIC) ***
The Duonacci pendants showcase my expertise in creating energy-efficient LED wearables. By utilizing Hybrid Lithium-Ion Capacitors (LICs) instead of traditional batteries, these pendants are an eco-friendly and high-performance choice.
The LIC Advantage: Safety, Longevity, and Sustainability
Rapid Recharge: Fully charged in just 6 minutes.
Extended Lifespan: 50,000+ cycles without degrading capacity (vastly outperforming LiPo batteries).
Long-lasting Luminescence: Up to 12 hours of dynamic color on a single charge.
Enhanced Safety: LICs are more rugged, do not catch fire or explode, and only vent under extreme stress.
Eco-Friendly: No safety or environmental concerns associated with rechargeable batteries. The entire wearable can be recycled with standard household electronics.
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Order today to get by Nov 13-18
Your order should arrive by this date if you buy today. To calculate an estimated delivery date you can count on, we look at things like the carrier's latest transit times, the seller's processing time and shipping history, and where the order is shipping to and from.
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Returns & exchanges accepted within 30 days
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
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Free shipping
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Ships from: Stockton, CA
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Reviews for this item
What buyers say, summarized by AI: Looks great Great quality Love it Great design
These are amazing! I love how colorful they are
I can't say enough good things about this piece. The USB-C battery charges so fast, and the necklace stays illuminated all night and then some.
I love this necklace mucho!
These are even cooler than they look online. It's surprisingly sturdy as well. I am trying to find a nice way to house it to keep it safer out and about. Fantastic gift. Also the giftee mentioned that it may be possible to customize the lights as it's powered by Arduino. The lights are brighter than they look, and they already looked bright in the photos. Such a cool piece, a great idea and so fun. Beautiful. The packaging and handwritten thank you note was charming and such a nice touch. Including instructions and then also linking out via QR code for more info is a great idea. Excellent experience. Adding shop to favorites :)
Photos from reviews
Smooth shipping Has a history of shipping on time with tracking.
Speedy replies Has a history of replying to messages quickly.
Rave reviews Average review rating is 4.8 or higher.
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