your project seems to be very | Microcontroller › 8051 › Microcontroller based › your project seems to be very May 14, 2017 at 12:41 pm #14602 Ashutosh BhattParticipant your project seems to be very simple! as to detect touch – you have to detect high to low or low to high transition on any IO pin then to sound buzzer just send high to that IO pin and using serial port (Tx) send SMS to GSM module thats all what is the problem?
