- This topic has 5 replies, 4 voices, and was last updated 13 years, 2 months ago by
.
Viewing 6 posts - 1 through 6 (of 6 total)
-
Posts
-
iam using ‘AT 89s52’ microcontroller…….. generally the input of pin P1^1 is 0………. whenevere its input turns into “1”……… a call should be established to a mobile number and a sms(“danger”) also send through gsm modem………and also tell me the hard ware connections interfasing of gsm modem to microcontroller…… plz help me……….. i need source code for this …..thank u sir……
Hi Ravi,
You should have a good idea about hardware interrupts and also gsm interfacing. I hope the following links will help you a lot
http://www.engineersgarage.com/tutorials/interrupts-8051-interrupt-programming
Viewing 6 posts - 1 through 6 (of 6 total)
- You must be logged in to reply to this topic.