Interactive AV (audio/video) schematic and signal-flow diagram editor built with Angular. Drag-and-drop device library (mixers, amplifiers, displays, cameras), typed connectors (XLR, HDMI, Speakon), manual orthogonal wire routing, and PNG/DXF export for AutoCAD. An open-source AV system design starter kit powered by ng-diagram.

Browser-based control surface for the Crestron DM-MD8x8 matrix switcher

Production-ready MCP server connecting AI assistants to D-Tools System Integrator (SI). 25 tools for project management, client records, product catalog, tasks, service orders, purchase orders, and health monitoring — with Zod validation, rate limiting, webhook support, and 172+ offline tests.

A practitioner's field guide to migrating a whole-home Control4 AV system to Home Assistant — framework, build guide, and hard-won gotchas from a completed ~10-zone migration.

a small desktop application that parses DXF or DWG drawings to generate a checklist for QA or FE staff working on AV integration projects.

Q-Sys EQ Filter Import Plugin - paste REW or CSV parametric filters straight into a Q-Sys Parametric EQ block