Design & Development of Annunciator.
For a California based Company redesigned their annunciators around modern technology.
The annunciators could handle 1 to 128 input modules with inputs to display from 8 to 1024 zones.
The original full analog design was simplified with a single main PCB with a powerful microcontroller and multiple smaller PCBs with smaller microcontrollers, Analog & Digital inputs and outputs.
PC based Software was developed to configure the system for multiple parameters.
The duration of the project was 8 months.Test jigs were replicated at both places (USA & Goa, India).