Active Buzzer

Aim

The goal of this activity is to integrate a buzzer with an ESP32 board.

Materials Required

  1. Breadboard -1
  2. ESP32-1
  3. Several Jumper Wires
  4. Micro USB Cable
  5. Breadboard 
  6. Buzzer -1

Wiring Diagram

Desired Outcome

Active buzzer produces a continuous sharp shrill sound.