Electronic circuit design and fabrication.

Design analysis, trouble-shooting and repair.

Precision mechanical apparatus design, fabrication, repair and preventative maintenance.

Industrial automation equipment design, fabrication, repair and maintenance.

Design improvements for existing electro-mechanical systems.

Dynamic Spindle Balancing.

Software design for automation equipment, utility programs, MFC applications, Internet application (CGI, Java, HTML).

Automated vibration dampening systems, telemetry systems, automated test equipment.

Precision closed loop servo system design - Frequency locked loops, phase lock loops (.0001% velocity error) 

Three phase power amplifier design – (5000 watts)

Brushless-DC motor motion controller design and integration. Stepper motor driver design and integration. Sinusoidal commutation, six-step commutation, torque amplifiers.  

Sensors- Digital rotary and linear encoders, capacitance displacement, pressure transducers, laser interferometers, RF transmitters and receivers, thermal sensors, accelerometers, strain gauges.

Pneumatics – Building precision air bearing spindles, air bearing X-Y-Z tables, pneumatic actuators, solenoids, pressure transducers.

Test equipment – Oscilloscopes, Modulation domain analyzers, frequency counters/ generators, microscopes, granite inspection tables, dial indicators, height gauges.

Fabrication equipment - milling machines, lathes, jig grinding, lapping and polishers to achieve tolerances within 50 micro inches.