# Diode Computers, Inc. > Custom circuit boards designed & manufactured to your specifications. Rebuilding the hardware toolchain from transistor up to BOM. ## Docs - [Teaching Claude To Design Circuit Boards That Ship](https://blog.diode.computer/anthropic-partnership.md): How we partnered with Anthropic to bring AI into real PCB design using Zener, our open-source language, to let Claude draft schematics, verify designs, and build a library of reference modules. - [A Better Way to Review Hardware](https://blog.diode.computer/hardware-review.md): PCB review is really intent reconstruction. Why that makes it hard, why most tools miss the point, and how Diode is building an AI electrical engineering reviewer that finds the bugs that matter. - [Announcing our Series A](https://blog.diode.computer/series-a-announcement.md): We built a chip that worked first try—then the PCB failed. Here's why we're rebuilding the entire PCB stack, now backed by a16z.