About this site

openschematics.cc is a collection of technical articles about electronic circuits. Each article starts from a real application schematic and explains the main component, how the design works, and how to size the key components.

How the content is produced

Schematics are produced with our own KiCad-based workflow from the datasheets or application notes of each integrated circuit's manufacturer.

We take care to keep the content accurate, but it may contain errors. Always check the manufacturer's official datasheet before designing or building a circuit.

Disclaimer

This site is for informational and educational purposes. It does not replace official documentation or the judgement of a qualified professional. See the legal notice for details.