Open source hardware and software for radio, space, and embedded systems
NEC-2 antenna modeler with parametric design, 3D preview, and WASM simulation
Celestial object tracker and rotor control with semantic search
ESP32-CAM with LoRa image transfer, OTA updates, and motion detection
MCP server for Ghidra — binary analysis, disassembly, and decompilation
PostgreSQL orbital mechanics engine for celestial body tracking
Winegard satellite dish control for amateur radio sky tracking
MCP server for LTSpice circuit simulation and analysis
Typed, async-first Python bindings for OpenOCD debug probe control
Notebook interface for SPICE circuit simulation and visualization
Digitized collection of Forrest Mims III electronics notebooks
MCP server for KiCad EDA — schematic capture, PCB layout, and design rule checks
MCP server for reading legacy file formats — dBASE, WordPerfect, Lotus 1-2-3, and more
Satellite ground station controller and signal processing pipeline
GNU Radio OOT module for decoding SARSAT emergency beacon signals
Development-Before-the-Fact methodology tools and safety-critical code review
MCP server for DOSBox-X with GDB debugging integration
MCP server for NASA GIBS satellite imagery and Earth observation data
MCP server for MQTT broker interaction and IoT messaging
MCP server for Arduino CLI — compilation, upload, and WireViz integration
LoRa MeshCore repeater firmware for Heltec boards with MQTT bridge
GNU Radio out-of-tree module for Apollo-era signal processing
MCP server wrapping esptool for ESP32/ESP8266 flash and configuration
MCP server for ILSpy .NET decompilation and CIL analysis
MCP server for controlling and reading NanoVNA vector network analyzers
MCP server for CP210x USB-to-UART bridge configuration and serial communication
Star and asteroid catalog data imports for pg-orrery
GNU Radio OOT module for the REYAX RYLR998 LoRa modem
Documentation and firmware for Heltec LoRa GPS tracker boards
MCP server for Bluetooth device discovery and interaction
MCP server for ESP32-based antenna azimuth-elevation positioner control
MCP server for Telnet sessions — BBS access, networking, and terminal interaction
Firmware and tools for the NanoVNA-H vector network analyzer hardware
Convert SPICE netlists to WireViz wiring diagrams
ST-4 autoguider protocol implementation on ESP32 for telescope control
IoT sensor network for marine monitoring and crab pot tracking
Driver and test harness for HMC472 digital RF attenuator
Extended documentation and tutorials for OpenOCD Python bindings
Documentation and tools for the HobbyPCB RS-UV3A VHF/UHF transceiver
Fork of WireViz with enhanced cable and connector documentation
Extended documentation for Birdcage satellite dish controller
Ford Fiesta CAN bus interface for vehicle telemetry and diagnostics
BMW I-Bus and K-Bus interface board for vehicle integration
Personal portfolio and blog site generator