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5 Fun Arduino Projects To Try This Valentines Day

Written by: Creation Crate Crew



Time to read 2 min

Looking to infuse a little extra love and creativity into Valentine's Day this year? Say no more! Whether you're a seasoned Arduino enthusiast or just dipping your toes into the world of DIY electronics, these five fun Arduino projects are sure to spark joy and impress your Valentine. From dazzling LED displays to personalized messaging systems, get ready to unleash your inner cupid and make this Valentine's Day one to remember!

1. Arduino Based Love Memo

Leave a digital love note with the Arduino Love Memo! Place it anywhere, like your partner's nightstand or office, connect it to WiFi, and send messages from your phone, tablet, or PC. The heart lights up when a message arrives, so no more shouting across the house!

2. Ever Blooming Mechanical Tulip

Give your love an everlasting flower with this mechanical tulip! Touch it gently to make it bloom in any color, its six petals opening and lighting up. When closed, it casts mesmerizing leaf patterns for an ambient glow that's perfect not just for Valentine's Day, but every day!

Link To Tutorial


Crafted with passion and Arduino magic, this enchanting creation sets the perfect ambiance. Simply install it on any wall, and watch as it paints the room with soft, colorful hues. With customizable patterns and adjustable brightness, you can tailor the mood to suit any occasion. 

4. 3D Printed Heart Shaped Light

Introducing the Arduino Heart Shape Light – a delightful project that shows off your 3d printing skills! This compact creation, powered by Arduino, puts you in control of its LED lights, allowing you to customize colors to your heart's desire. Whether you prefer a soft fade-in effect, gentle blinking, or a steady glow, this versatile creation can be programmed to suit your mood. Crafted with 3D printed parts and featuring the convenient Arduino Mini Pro, it's both stylish and portable. Powered by a 9V battery or USB line, it's the perfect Valentine's Day gift to add a little sparkle to your home.

Link To Tutorial

5. Dreamday Box for the Special Person in Your Life

Presenting the Love Counter, a charming box that tracks the precious days spent with your beloved! Whether it's counting the years since your marriage, the days since you first met, or any significant milestone, this customizable creation is a testament to your love story. Featuring an 8x8 pixel matrix capable of displaying various symbols, including a sparkling heart to symbolize enduring affection, it adds a touch of magic to your space. Powered by a USB rechargeable 18650 LiIon cell, its longevity is ensured by a backup battery for the real-time clock, promising years of continuous operation. Crafted on a custom printed circuit board readily available for reproduction, this heartfelt project comes with a comprehensive BOM file for easy assembly. It's a thoughtful gift that celebrates the timeless bond you share.

Link To Tutorial