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is this code correct . . .
its not working
is there anyone to help me....
//crystal 20Mhz
void main()
{
TRISD=0;
PORTD=0xff;
Delay_ms(1000);
PORTD=0;
UART1_init(9600);
Delay_ms(10);
UART1_Write_Text("AT\r\n");
Delay_ms(2000);
UART1_Write_Text("AT+CMGF=1\r\n");
Delay_ms(2000)...
plz insert a pull down reistors of 10k to rb0 and rb1
the block j4 is a switch when it is on it means that the door is locked and if there any motion detected the buzzer and led activated and when the j4 switch is off and any motion detected by the pir the mc doesnot activate the buzzer and...
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