Mô Đun Cảm Biến Âm Thanh Chuyên Dụng Cho Arduino

Giới thiệu Mô Đun Cảm Biến Âm Thanh Chuyên Dụng Cho Arduino

Features:
It can detect the intensity of ambient sound, using
Note: This sensor can identify the presence or absence of sound (based on vibration principle) does not recognize the size of the sound or specific frequencies of sound.
Adjustable sensitivity (shown in blue digital potentiometer adjustment).
Can detect the intensity of ambient sound, using Note: This sensor can identify the presence or absence (according to the vibration principle) size does not recognize the voice or sound of a specific frequency of sound.
Adjustable sensitivity (shown in blue digital potentiometer adjustment).
Operating Voltage 3.3V-5V.
Output in the form of digital switching output (0 and 1 high-low).
Has a fixed bolt hole for easy installation.
Small plates PCB size: 3.2cm * 1.7cm .
Module wiring instructions.
VCC 3.3V-5V external voltage (which can be directly connected with 5v and 3.3v MCU MCU).
GND External GND.
OUT small plates switch output interfaces (0 and 1).

Package Included:
1 x Sound Detection Sensor Module.

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