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radio.ino

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+#include <OLED_I2C.h>
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+#include <TEA5767Radio.h> //TEA5767 FM Radio Library (TEA5767 FM Radyo Kütüphanesi)
+TEA5767Radio radio = TEA5767Radio();
+OLED  myOLED(SDA, SCL, 8);
+extern uint8_t SmallFont[];
+double frequency = 87.5;
+double frequency_pt = 87.5;
+int deger = A1;
+
+void setup(){
+  Serial.begin(9600);
+  Wire.begin();
+  myOLED.begin();
+  myOLED.setFont(SmallFont);
+  pinMode(deger,INPUT);
+  Serial.println("Arduino FM Radio ");
+}
+
+void loop(){
+  int son = analogRead(deger);
+  int value_pot = analogRead(A0); // Potentiometer values(Potansiyometre bilgisi)
+
+  // Frequency calculation( Frekans hesaplaması )
+  frequency = ((double)value_pot * (108.0 - 87.5)) / 1024.0 + 87.5;
+  frequency = ((int)(frequency * 10)) / 10.0;
+  String anac = String(frequency);
+
+  // Displaying of frequency change on the screen( Frekans değişikliğinin ekranda gösterilmesi)
+  if (son<=180){
+    myOLED.clrScr();
+    Serial.println("-Frekans-");
+    Serial.println(frequency);
+    frequency_pt = frequency;
+    myOLED.print("-Frekans- ", CENTER, 16);
+    myOLED.print(anac, CENTER, 48);
+    myOLED.update();
+    radio.setFrequency(frequency);
+}}