#include <VirtualWire.h>
char *message;
char message[] = " ";
int lm35Pin = A0;
int led = 8;
int zaman = 50;
int okunan_deger = 0;
float sicaklik_gerilim = 0;
float sicaklik = 0;
void setup()
{
pinMode(led,OUTPUT);
Serial.begin(9600);
pinMode(buton, INPUT);
vw_set_ptt_inverted(true);
vw_set_tx_pin(12);
vw_set_rx_pin(11);
vw_setup(4000);
vw_rx_start();
}
void loop()
{
okunan_deger = analogRead(lm35Pin);
sicaklik_gerilim = (okunan_deger / 1023.0)*5000;
sicaklik = sicaklik_gerilim /10.0;
Serial.println(sicaklik);
if(sicaklik >= 30){
message = "1" ;
}
else{
message = "0" ;
}
Serial.println(message);
vw_send((uint8_t *)message, strlen(message));
vw_wait_tx();
delay(100);
uint8_t buf[VW_MAX_MESSAGE_LEN];
uint8_t buflen = VW_MAX_MESSAGE_LEN;
if (vw_get_message(buf, &buflen))
{
message[0] = (char) buf[0];
if (message[0] == '0')
{
Serial.println(message[0]);
digitalWrite(led, LOW);
}
else if (message[0] == '1')
{
Serial.println(message[0]);
digitalWrite(led,HIGH);
delay(zaman);
digitalWrite(led,LOW);
delay(zaman);
}
}
}