Microcontroller › 8051 › Microcontroller based › your project seems to be very
May 14, 2017 at 12:41 pm
#14602
Participant
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?