Dancer_EngineerSir, From what I understand you could use GSM Modem for sending SMS for a low battery indication, say when the battery reaches a charge of only 20%. Also an...

Rupam DasI did it couple of years back. You will get it mate. An interesting choice. Arduino would be a great choice for that tiny brain.... and by the way...

Wondering if anyone had any input. Just started my senior project on a team with 2 EE majors. I am majoring in Computer Engineering. The idea that we had was...