Interfacing 16x2 LCD with Arduino

Author: jobitjoseph

Interfacing 16x2 LCD with Arduino/Code/Arduino_16x2_LCD/Arduino_16x2_LCD.ino

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+// include the library code:
+#include <LiquidCrystal.h>
+
+// initialize the library by associating any needed LCD interface pin
+// with the arduino pin number it is connected to
+const int rs = 12, en = 11, d4 = 2, d5 = 3, d6 = 4, d7 = 5;
+LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
+
+void setup() {
+  // set up the LCD's number of columns and rows:
+  lcd.begin(16, 2);
+  // Print a message to the LCD.
+  lcd.print(" Circuit Digest!");
+  delay(2000);
+  for (int positionCounter = 0; positionCounter < 16; positionCounter++) {
+    // scroll one position right:
+    lcd.scrollDisplayRight();
+    // wait a bit:
+    delay(150);
+  }
+  lcd.clear();
+  lcd.setCursor(6, 0);
+  lcd.print("Count!");
+  // print the number of seconds since reset:
+}
+
+void loop() {
+  for (int i = 0; i < 10; i ++)
+  {
+    lcd.setCursor(8, 1);
+    // print the number of seconds since reset:
+    lcd.print(i); 
+    delay(1000);
+  }
+}