May 20, 2013 at 11:10 pm #9801birehanemeskelyihunParticipant
I want to make this project, would you give me complete circuit diagram , C code, simulation on proteus and guide me to finish it. please send me email [email protected]May 23, 2013 at 11:16 am #9815BernardParticipant
dear sir,i’m now doing this project by using AT89S52 and siemens c55 as the server phone.
i am not using any LCD and the sms is on pdu format (since c55 doesnt support text mode)so,my system work like this:
if the system get a sms it will check if the message is right or not,if it is true it will execute the program and send the confirmation.
For example to turn a lamp on I should send : LAMP ON and the system will read the command and execute if it is right and give confirmation: LAMP IS ON
I already understand about the PDU,but the one I don’t understand is how to program to read the sms using AT+CMGR?I’m using C though.
does anybody could give references?
thank you in advanceSeptember 17, 2013 at 2:51 am #10453akshayParticipant
Sir i am doing the same project using atmega 16 and gsm module. Plz help me regarding this.plz send me the circiut diagram and relevant program regarding that at [email protected]. plzzz help me sirOctober 3, 2013 at 2:09 am #10505liecelParticipant
We are from PUP- Bataan Branch Mariveles, Bataan, Philippines, ECE Students..and we want to make this project, would you give me complete circuit diagram and its components, C code, simulation on proteus and guide me to finish it. please send me an email to [email protected]..
We had started working on this kind of project..we use AT89S52 mc.. but we cannot find a specific program for this..we are planning to change the whole circuit and microcontroller.. but with the same function like turnning on/off at least 4appliances.. please suggest us an alternative circuit and which is better to use.. we already purchase sim900..
comment for more information on this.. THANK YOU…
+639154962733 this is my mobile number..October 29, 2013 at 3:15 am #10558himanshu patelParticipant
pls sir give me circuite diagarm for sms based home automation system,,,,,January 22, 2014 at 2:30 am #10877OluwaseyiParticipant
Hi, pls I just wanna start this project as my final year project and i’m given just 2 months to implement it. Pls what are the components that I will use including the kind of phone to use. My supervisor said I should not use LCD. I’m a nigerian. pls help me outFebruary 22, 2015 at 7:17 am #12631manasaParticipantApril 5, 2015 at 8:37 am #12764DineshkumarParticipant
I want control 40 different devices from my PC and am using pic16f877a. I have tried with single characeter transmission auomtation.
I need 80 commands for controlling 40 relays,
but badly, only 26 alphabet(lower case), 26 upper case , numeric 0-9. totally 26+26+10=62 (62/2=31 devices).
how to access two caracetr? any idea?August 5, 2015 at 3:20 am #13141THULASI RAM PARTHASARATHYParticipant
WHAT IS THE COMPILER USED..
YOUR CODE WAS USEFUL..THANK YOU..August 19, 2015 at 4:17 am #13181
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