• GSM interfacing with 8051
    Dear friends my application is that when i give 3 ring to the gsm connected with controller one relay should be ON and if i give 4 ring to it another relay should ON. can any one help me with this and...
  • interfacing gsm and 8051- code
    hi guys... i am trying to interface gsm modem and 8051, since iam very new to gsm modems iam not able to make it work...can any body help me in this regard, can any body give ur suggestions how...
  • GSM interfaced with 8051
    hi i have interfaced GSM SIM300 device with microcontroller 8051 , i am building a application that when the message is recieved from mobile the relay should get on . I am able to send the commands...
  • 8051 Gsm Interfacing
    hi i wanted to know how exactly handshaking signals (RTS and CTS) be included in the program. we are using a wavecom modem that use AT commands. we have also included MAX232 for ttl to rs232...
  • Interfacing GSM Modem to 8051
    1. I've bought a GSM Modem, containing SIM900 module and successfully able to send AT Commands to it through my PC using Hyperterminal. 2. I also have an 8051 circuitboard with Serial interface and...