You can learn about circuits, programming, sewing techniques, design, and more.
Compatible with LEGO
No soldering or prep required
The Crazy Circuits Starter Kit teaches you circuits, programming, logic, engineering, sewing, art, and design. Design your own products from scratch or follow one of our many build guides. You can also add Crazy Circuits parts to your LEGO products to light them up. Simply use special Maker Tape and press Crazy Circuits parts into place. Use the included conductive thread to create eye-catching wearables. Crazy Circuits parts are compatible with LEGO and similar building systems. Crazy Circuits parts are ready to use right out of the box, no soldering required.