USB peripheral

Hungry for Ham?

September 30, 2016

I just built first units of a prototype custom USB peripheral for an amateur radio enthusiast (ham)…

PoE and Processor

Serious PoE

January 17, 2016

I finished prototype PC boards for a PoE (Power Over Ethernet) converter and companion microprocessor board for a client…

ARM Logic Board

December 6, 2014

ARM processors allow hardware migration into the modern world!

Amplifier Logic Board

December 6, 2014

Hot-swappable logic enhances reliability of 1kW modular microwave amplifiers.

Fan Converter

Fan Converters Refined

August 28, 2009

Surface mount technology and careful engineering dramatically refines fan converter performance.