active buzzer Archives

Piezo Buzzer with Arduino Uno and Arduino IDE

In this tutorial, we are going to learn how to use a piezo buzzer with Arduino Uno by using Arduino IDE software. Many projects (like melody) need to get audio notification which includes music and sound alert. In this logic, the most commonly used Arduino Uno device is the Piezo Buzzer Buzzer Main Features Piezo […]

Use Active Buzzer with Raspberry PI and Python 3.8 (6)

peppe8o / 22nd September 2020

Active buzzer is a cheap electronic component able to produce a sound when powered with a DC current. Differently from passive buzzer, this element includes a built-in oscillator. This allow user to make it working by powering on and without the need to simulate an electronic square wave. It includes 2 rear pins. The longer

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Piezo Buzzer with Arduino Uno and Arduino IDE 5 (2)

Use Active Buzzer with Raspberry PI and Python 3.8 (6)