Módulo Digital Buzzer Passivo com Ligação EASY para Arduino Keyestudio
Informação do fabricante:
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.
Specification:
- Interface: Easy plug
- Working voltage: 3.3-5v
- Sensor type: digital
- Size: 39*20mm
- Weight: 6g