Keppytronics LLC

Engineering consulting for digital electronics

Keppytronics LLC is a one-man consulting firm that can help you solve tough problems in digital electronics.

I founded Keppytronics in 2026, after twenty years of industry experience building avionics for cubesats and smallsats. My specialties include:

• SatCat5 open-source networking (L2 switch, L3 router, software and gateware endpoints)
• Gateware development for field programmable gate array (FPGA) systems
• Signal integrity of high-speed digital circuits
• Clock synchronization and time-transfer
• Digital signal processing, software-defined radio, and free-space optical modems

If your project needs help in any of these areas, please contact Keppytronics to set up a consulting or support contract.