SBRDIYables
Published © GPL3+

Working with Piezo

This project demonstrates working with piezos and Arduino.

BeginnerProtip5,974
Working with Piezo

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
USB Cable 2.0 Type A/B for Arduino Uno
DIYables USB Cable 2.0 Type A/B for Arduino Uno
×1
DIYables STEM V3 Board, Compatible with Arduino Uno R3
DIYables STEM V3 Board, Compatible with Arduino Uno R3
Alternative to Uno R3: DIYables STEM V3 works like the Uno R3.
×1
DIYables STEM V4 IoT
DIYables STEM V4 IoT
Alternative to Uno R4 WiFi: DIYables STEM V4 IoT works like the Uno R4 WiFi.
×1
Resistor
DIYables Resistor
×1
LED for Arduino, ESP32, ESP8266, Raspberry Pi
DIYables LED for Arduino, ESP32, ESP8266, Raspberry Pi
×1
Buzzer
DIYables Buzzer
×1
Jumper Wires
DIYables Jumper Wires
×4
Breadboard
DIYables Breadboard
×1
Prototype Expansion Board for Arduino Uno
DIYables Prototype Expansion Board for Arduino Uno
Optional
×1
Starter Kit
DIYables Starter Kit
Optional
×1
DIYables STEM V3 Starter Kit - Fully Compatible with Arduino Uno R3
DIYables STEM V3 Starter Kit - Fully Compatible with Arduino Uno R3
×1
DIYables STEM V4 IoT Starter Kit - Fully Compatible with Arduino UNO R4 WiFi
DIYables STEM V4 IoT Starter Kit - Fully Compatible with Arduino UNO R4 WiFi
×1

Software apps and online services

Arduino Web Editor
Arduino Web Editor

Story

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Schematics

Breadboard Diagram

Make the connections as shown in the figure above.

Piezo: J15 and J20 (breadboard)
LED: Anode and Cathode to g20 and g19 respectively on the Breadboard.
Resistor: f19 and d19 on the breadboard.
Jumper wire (red): connecting the PIN3 (of Arduino) and f20 (of breadboard)
Jumper wire (black): connecting the GND (of breadboard) and -ve (of breadboard)
Jumper wire (black): connecting f15 (of breadboard) and -ve (of breadboard)
Jumper wire (black): connecting b19 (of breadboard) and -ve (of breadboard)

Code

Working with Piezo

Arduino
const int buzzer = 3;

void setup()
{
  pinMode (buzzer, OUTPUT);
}

void loop()
{
  digitalWrite(buzzer, HIGH);
  delay(200);
  digitalWrite(buzzer, LOW);
  delay(200);
}

Credits

SBR
37 projects • 52 followers
Mechanical Engineer
DIYables
1 project • 92 followers
I would like to invite you to join and add your projects to DIYables platform https://www.hackster.io/diyables

Comments

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  • Arduino
  • DIYables