The Adafruit Beginner LED Sewing Kit has everything you need to start stitching glowing circuits with conductive thread. No soldering or microcontroller required — the included candle-flicker LEDs twinkle automatically for a warm, animated glow.

With enough supplies for two projects with two LEDs each (or one project with four LEDs), this kit is perfect for embroidery, jewellery, hair accessories, plush toys, shoes, and more. Great for kids and adults getting into soft circuits and wearable electronics.

Key Features

• No Soldering Required – Stitch circuits with conductive thread and a needle
• No Microcontroller Needed – Candle-flicker LEDs twinkle automatically
• Sewable Components – Battery holders and snaps designed for textile integration
• Beginner-Friendly – Simple enough for kids and first-time makers

Package Contents

• 1× Bobbin of 2-ply conductive thread
• 2× Sewable CR2032 battery holders
• 4× Candle-flicker LEDs (auto-twinkling)
• 4× 5 mm sewable snaps (for use as switches)
• 1× Needle set

Ideal For

• Wearable electronics and soft circuits
• Light-up jewellery, hair accessories, and shoes
• Embroidery and needlework with LED accents
• STEM and maker education for kids