Heart Matrix

The Heart Matrix is an easy-to-build LED display that shows messages and animations. Light up your desk, wrist, bike or neck with this heart-shaped DIY kit. 70 LEDs spell out any message you like, or just dance in beautiful patterns. Simple to control from arduino or any microcontroller, it just requires three signal wires and two power lines. It takes about 30 minutes to solder and assemble. The Heart Matrix is an accessible and educational kit for makers of all skill levels. Our website offers a detailed tutorial with step-by-step instructions, videos, diagrams, and sample code so getting the Heart Matrix up and running is a breeze.