Hey frnds..i m trying to do a project named 'gsm based door lock'. In ths i wil be using a keypad to enter d password.Wen d password is entered, sms wil go to d authorized person through gsm modem n dat person wil reply to d microcontroller abt d access..ie whether d door should be opened or not..i hav read abt similar projects bt nt getting an aidea hw to strt..basically i m nt from electronics background..i m frm IT...so plss help me out frnds..it wil be v helpful if i get a proper circuit diagram n code as well...plss help me out...!!
The zeal you are showing to help is really creditable , but let the discussion and problem solving be done in the forum itself so that others can gain the benefit .
Hey frnds..i m trying to do a project named 'gsm based door lock'. In ths i wil be using a keypad to enter d password.Wen d password is entered, sms wil go to d authorized person through gsm modem n dat person wil reply to d microcontroller abt d access..ie whether d door should be opened or not..i hav read abt similar projects bt nt getting an aidea hw to strt..basically i m nt from electronics background..i m frm IT...so plss help me out frnds..it wil be v helpful if i get a proper circuit diagram n code as well...plss help me out...!!
First of all you need to read the rules of the forum to avaiod infractions. Short hand/ SMS languages are not allowed in EDA. You may edit your post for better responses...
first you should know about how to interface GSM modem to microcontroller. Then study that gsm modem AT commands. then connect the gsm modem with PC give command through Hyper terminal.. you can easily understand about GSM modem .the you can program ..
Study this PDF i will help you...