we have drawn this circuit | Microcontroller › 8051 › Gsm modem with AT89C51 › we have drawn this circuit January 13, 2013 at 8:12 am #8939 amit kulkarniParticipant we have drawn this circuit in paint. Drawing is not very good. RS232 male connector is connected just to make it easy to make the connections… Waiting for your reply wysiwyg_imageupload:7214:
