I am planing to develop GSM based Security System with touch sensor. I am opting for QT110 as touch sensor and I may go for 8051 or AVR Atmega series as
controller. If some one worked on this kind of system please let me know the difficulties associated with the development using QT110 and GSM module
HI
You can simply use the link as shown below and use the discrete output from the circuit as a input to the Microcontroller and Build your own program as per your security requirements... For further development contact : ssureshtronics@gmail.com