Real Time Home Security System using GSM Technology-An Anti-theft System! ... The security system comprises of an Arduino Uno microcontroller and a standard SIM900A based GSM/GPRS modem. ... // RX and ...

Put aside all of the projects that use an Arduino to blink a few LEDs or drive one servo motor. [IngGaro]’s latest project uses the full range of features available in this versatile microcon… ...