I am P Sharma from AVMICROTECH New Delhi. We are in the embedded business for the last few years. We sell development boards for Atmel microcontrollers like Atmega32U4, Atmega1284 and Atmega328 and also other Robotics product like motor drivers, LCD interface boards, Xbee interface boards etc…
We have used Arduino for many Industrial projects due to shorter development cycle and custom libraries. Arduino is simple for beginners but it carries all the power for complex application. In a recent application, using precision external voltage reference and putting processor to sleep during ADC, we were able to achieve very stable measurements. We have used them in numerous applications running 24x7 and yet to see a single faulty unit back.