In this project, we’ll bridge the gap between the digital world and the analog world. We’ll be using a buzzer module that makes a small “click” when you apply voltage to it (try it!).
Component Required
- EASY plug control board*1
- EASY plug Passive Buzzer Module*1
- RJ11 cable*1
- USB cable*1
We can use Arduino to make many interactive works of which the most commonly used is acoustic-optic display.
The buzzer we introduced here is a passive buzzer. It cannot be actuated by itself, but by external pulse frequencies.
Different frequencies produce different sounds. You can use Arduino to code the melody of a song, which is quite fun and simple.
- Interface: Easy plug
- Working voltage: 3.3-5v
- Sensor type: digital
Connect It Up
Connect the EASY Plug passive buzzer module to control board using an RJ11 cable.
Upload the Code
What You Should See
Done uploading the code, you should be able to hear the buzzer module make a small “click”.
All Tutorials
- EASY plug Ultimate Starter Kit for Arduino STEM Education Tutorial
- EASY plug Ultimate Starter Learning Kit Project 1: Hello World
- EASY plug Ultimate Starter Learning Kit Project 2: LED Light
- EASY plug Ultimate Starter Learning Kit Project 3: Knocking
- EASY plug Ultimate Starter Learning Kit Project 4: How much light
- EASY plug Ultimate Starter Learning Kit Project 5: Buzzer clicking
- EASY plug Ultimate Starter Learning Kit Project 6: Capacitive Touch
- EASY plug Ultimate Starter Learning Kit Project 7: Fire extinguishing
- EASY plug Ultimate Starter Learning Kit Project 8: There’s flame
- EASY plug Ultimate Starter Learning Kit Project 9: Avoiding obstacles
- EASY plug Ultimate Starter Learning Kit Project 10: Servo
- EASY plug Ultimate Starter Learning Kit Project 11: Slide Position
- EASY plug Ultimate Starter Learning Kit Project 12: RGB
- EASY plug Ultimate Starter Learning Kit Project 13: Someone is in this area!
- EASY plug Ultimate Starter Learning Kit Project 14: Joystick
- EASY plug Ultimate Starter Learning Kit Project 15: Ambient Light
- EASY plug Ultimate Starter Learning Kit Project 16: Hello, kaka!
- EASY plug Ultimate Starter Learning Kit Project 17: I’m thirsty
- EASY plug Ultimate Starter Learning Kit Project 18: Is there gas leakage?
- EASY plug Ultimate Starter Learning Kit Project 19: Ultrasonic ranging
- EASY plug Ultimate Starter Learning Kit Project 20: What’s the temperature
- EASY plug Ultimate Starter Learning Kit Project 21: What time is it?
- EASY plug Ultimate Starter Learning Kit Project 22: I receive a signal