This project demonstrates how to use a buzzer module with an Arduino Nano to produce sound or generate alerts. Buzzer modules can be either active or passive, each requiring different driving methods.

In this article, we will differentiate between Active and Passive buzzers and also learn how to use active buzzers and passive buzzers with Arduino.

In this project we are going to build a Dog Barking Security Alarm using Arduino Nano, PIR Motion Sensor, and Dog Barking Sound Module.

Want to sound a buzzer every time someone walks in a room? Snap a power module to a motion trigger module, snap the motion trigger to the buzzer module, and you’re done. Want to light an LED ...

This project turns on and turns off a laser LED after every second. It can also monitor its own supply voltage level. It uses KY-008 Laser LED module.

The VersaTap passive tap module provides a low-cost, high-performance asynchronous communication data monitoring and logging solution in a convenient, lightweight package. The device’s unique ...

This paper mainly completes the hardware platform and software design of the wireless car control system. Hardware platform design using modular design ideas, at the same time, using ARDUINO UNO R3 ...

The Arduino Mega can control both active and passive buzzers through its digital output pins, enabling audible alerts and sound generation for interactive projects and notifications. - Projectslear ...