Scheme It
www.digikey.com/en/schemeit/projectDiscontinued United States DigiKey
Introduction
Scheme It is a free online schematic design tool from DigiKey, designed for quickly creating system block diagrams and circuit schematics. It offers a rich library of symbols and supports drag-and-drop operations for intuitive circuit drawing. Features include BOM export, seamless integration with DigiKey marketplace (one-click component ordering), and project saving/sharing. Ideal for proof of concept, teaching demonstrations, and simple circuit designs.
Features
- Official free tool from DigiKey
- Rich schematic symbol library
- Drag-and-drop interaction
- One-click BOM generation
- Direct link to DigiKey marketplace
- Cloud project storage & sharing