Intrusion notification by SMS
Posted on 2004-04-29
I'm now trying to build a circuit diagram using PIC16F877 microcontroller which is linked to a RS232 with a GSM modem (Siemens TC35) or a handphone to send a SMS message to user phone on intrusion alert. Example, sending a message on "Alarm! Intrusion" to user handphone if there is an activation. Can anyone advise on the source code for this application using the MPLAB IDE and any relevant schematic diagram on this?