Robert Marshall & Associates is a 1982-founded company that works on the conception to completion of electronic product design and development. Digital control systems, RF technology, PCB design, mechanical design, and packaging are among the fields in which the design department has experience.

The 12-volt automobile sector, cellular and pager technologies, biomedical and utility systems, industrial controls, security, motion controls, specialist printers and scanners, sensor technology, and remotely controlled systems are only a few examples of application fields. Unless assembly language is specifically requested or required owing to scheduling constraints, firmware development is done in C. In Altium Designer, schematic capture and PCB layout are frequently carried out.

Expertise includes designing multi-processor, multi-tasking embedded controllers using Microchip microcontrollers and KEELOQ, Atmel microcontrollers and CPLDs, and other technologies over a long period of time.