mathix123
Newbie level 3
Hey I am new to this project and i have been searching for a basic circuit diagram of how to work sim 900.I have the component but I dont know how to implement it on circuit board and interface it with LCD,keypad.Can anyone please provide me a circuit diagram for this?
After the assembly of the gsm module,i also have to interface it with PIC18F4550,so a circuit diagram for that would be very helpful too
After the assembly of the gsm module,i also have to interface it with PIC18F4550,so a circuit diagram for that would be very helpful too