Hướng dẫn sử dụng module cảm biến âm thanh & điều khiển thiết bị bằng tiếng vỗ tay

Ready to add an ear to your next project?

These sound sensors are inexpensive, easy to interface with and are able to detect sounds of voice, claps or door knocks.

You can use them for a variety of sound reactive projects, for example, making your lights clap-activated or keeping an “ear” on your pets while you’re away.