siva_2smart
Newbie level 6
external bus interface to serial
Hi !!!
I need to inteface a gps receiver and gsm modem to a single at89c52 microcontoller.But my microcontroller has single rxd and txd pins. Can anyone tell me how to do this...
HELP NEEDED URGENTLY... thanks in advance
Hi !!!
I need to inteface a gps receiver and gsm modem to a single at89c52 microcontoller.But my microcontroller has single rxd and txd pins. Can anyone tell me how to do this...
HELP NEEDED URGENTLY... thanks in advance