Complete your look this Valentine's day with NeoPixel novelty cufflinks. Add your own scrolling text messages to send a surprise smile to that special someone's face. Whether it's a romantic declaration of love, a sweet message of affection, or simply a playful joke, the customizable scrolling text will get your point across in a fun and silly way. 

This is a fairly easy project. There's a little tight soldering work, but there are only 3 pieces to assemble so you can do this project in an afternoon, and finish it in time to impress your sweetie with your mad maker skills.

This project would also make a wonderful hat pin, brooch or necklace with just a little modification. It packs a punch with 25 pixels in a teeny tiny package.

NeoPixel Cufflinks
NeoPixel Novelty Cufflinks

Adafruit Parts

Video of a 5x5 LED matrix glowing heart and text: "A D A F R U I T"
Our QT Py boards are a great way to make very small microcontroller projects that pack a ton of power - and now we have a way for you to quickly add a glittering grid of 25 RGB...
In Stock
Video of hand holding a QT Py PCB in their hand. An LED glows rainbow colors.
What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite chip, the RP2040. It's been made famous in the new
In Stock
Switched JST-PH 2-Pin SMT Right Angle Breakout Board.
This switched JST connector is the best way to quickly prototype with our LiPoly batteries. We paired a genuine JST connector with a slide switch that can do up to 600mA. Both are...
In Stock
1 x Battery
Lithium Ion Polymer Battery - 3.7v 100mAh
1 x Battery Charger
Adafruit Micro Lipo - USB LiIon/LiPoly charger - v2
1 x Solid Core Hook-up Wire
Hook-up Wire Spool Set - 22AWG Solid Core - 6 x 25 ft
1 x Solderless Breadboard
Half-Size Breadboard with Mounting Holes

Decorate & Diffuse

  • Decorative bezel with an open back with a 3/4" opening and a 1" diameter
  • UV Artist Resin
  • Mica Powder or Alcohol ink (optional)

This guide was first published on Feb 07, 2023. It was last updated on May 25, 2024.

This page (Overview) was last updated on Mar 08, 2024.

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