Page 110 - KEC Khaitan C8.2 Flipbook
P. 110

Writing  Tinkercad Code for the Buzzer
























                  Arduino Code

                  void setup()

                  {
                    pinMode(8, OUTPUT);

                    tone(8, 523, 1000); // play tone 60 (C5 = 523 Hz)

                    delay(2000); // Wait for 2000 millisecond(s)
                    tone(8, 1661, 1000); // play tone 80 (G#6 = 1661 Hz)

                    delay(2000); // Wait for 2000 millisecond(s)

                  }
                  void loop()

                  {

                    delay(10); // Delay a little bit to improve simulation performance

                  }


                       REVISIT



                    ▶   Outputs toggle devices (like LEDs) ON or OFF.
                    ▶   Wait blocks insert time delays, orchestrating sequences.
                    ▶   Pin assignments must match the physical wiring.

                    ▶   Projects such as a traffic light show how we integrate multiple outputs with carefully planned timing.












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