# codion.uk > AI-optimized mirror of codion.uk containing 2 pages totalling 266 words of clean markdown content, structured data, and semantic HTML. Original source: https://codion.uk/. Last updated: 2026-06-12T13:00:59.450Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Articles & Blog Posts - [Software - Firmware - Electronics and system design](/content/about-html.html) (221 words) - [Software - Firmware - Electronics and system design](/content/contact-html.html) (45 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives