AT89S52 Development Board (Mini) – Buzzer Interfacing

In AT89S52 Mini Development Board has an on board buzzer, connected to port pin P1.6 via jumper (J5). If the jumper is left open, then the corresponding port pin can be used independently. The sample code for testing the buzzer is given below. When the controller on the mini development board is programmed using this sample code, the buzzer produces a beep sound on each switch(SW1) press.SchematicSample Code


Topics related to AT89S52 Mini Development Board

  1. AT89S52 Mini Development Board – Overview
  2. AT89S52 Mini Development Board – LED Interfacing
  3. AT89S52 Mini Development Board – LCD Interfacing
  4. AT89S52 Mini Development Board – Serial communication
  5. AT89S52 Mini Development Board – EEPROM Interfacing
  6. AT89S52 Mini Development Board – Buzzer Interfacing
  7. AT89S52 Mini Development Board – Servo Motor Interfacing
  8. AT89S52 Mini Development Board – Switch Interfacing
  9. AT89S52 Mini Development Board – RFID Interfacing

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