Sim 900,EEPROM 24c02, 89c51 Interfacing

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This topic has 3 replies, 2 voices, and was last updated 11 years, 4 months ago by AJISH ALFRED.

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August 15, 2014 at 2:12 pm #3236

prashant
Participant

Hi everyone,

I am doing a project in which I’m using EEPROM .So I want to make on-off activities on a perticular no. which is saved in the EEPROM .And that all process should be done only by giving missed call to that module.That means I want to read missed call no….So please help me …..

August 16, 2014 at 3:39 am #12020

AJISH ALFRED
Participant

You have to interface a GSM module with the 89c51

http://www.engineersgarage.com/microcontroller/8051projects/interfacing-gsm-8051-microcontroller-circuit-code

and also need to interface the eeprom ic

http://www.engineersgarage.com/microcontroller/8051projects/interface-serial-eeprom-24c02-AT89C51-circuit

Hope this helps.

August 20, 2014 at 2:24 pm #12046

prashant
Participant

Thanx sir…

August 21, 2014 at 1:25 pm #12052

AJISH ALFRED
Participant

You are welcome, please feel free to post further queries.
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