SRQ Technology, Inc.

Digital Instrument Design Services

Although our original background is analog measurement and signal conditioning, our digital instrument design services capability is growing. We've recently completed successful digital instrument designs. Here are links to four:

Digital Signal Conditioner - An industrial measurement design using two sensors.

E-Beam Sweeper Control - Touch screen control of an electron beam sweeper.

Generator Grounding Monitor - Assures proper generator shaft grounding.

Programmable Turntable Indexer - Touch screen control of turntable rotation and position.

Our recent successful microprocessor-based projects, combined with our long track record in analog, measurement and signal conditioning, make us well-prepared to tackle your new designs. We have the know-how to digitize your measurements, perform computations and produce the necessary measurement and control outputs, analog or digital. The recently-completed sweeper control project (see link above) combined a touch screen panel with a PIC microcontroller to provide user control of an industrial process. 

We're always looking to expand our horizons. We studied and learned about touch screens in preparation for the sweeper project. A new touch-screen based project now underway for another client has required more in-depth study to use additional capabilities.

Our analog horizons keep expanding as well. The sweeper project required switch-mode current control of magnetic coils, much different than measurement and signal conditioning. We studied, learned and produced a successful design. In our more distant past we've been involved in other industrial measurement designs (analog) such as electromagnetic flowmeters, dew point and conductivity.

So, for both analog and digital instrument design services, we're ready. Let us know what you need. We'll work with you to firm up the requirements and prepare a proposal to meet your requirements.

(Photo courtesy of