Power Electronics

   Motor Drives
   Power Conversion
   Pulsed-Power Electronics
   Alternative Energy Subsystems

Instrumentation & Control

    Analog Circuits
   Test and Measurement Subsystems with Embedded Computing
   Signal-Processing and Control Algorithms
   Robotics

Microcomputer hardware and languages: 
AVR (Atmel 90S-series), 650X, ADSP21XX, Forth & IMPEL, C++

Thermodynamic & Fluidic Control

  Thermodynamic Measurement and Control
  Gearmotor and Valve Controllers
  Alternative Energy Systems