$5.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
The KY-006 Passive Piezo Buzzer Module is a simple sound output module for Arduino projects that lets you generate beeps, tones, and melodies by driving it with a PWM signal. Because it is passive, you can control the frequency yourself, which makes it great for alarms, timers, button feedback, sensor alerts, and fun sound effects in STEM builds. It is a quick way to add audio feedback to projects without needing a speaker amplifier.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$5.99