Productos
Sound Sensor
Sensor de umbral sonoro. Puede ser utilizado para detectar cuando la intesidad sonora supera cierto umbral, ajustable mediante un potenciómetro en la placa.
COD: ESPM22101S
Peso: 0.005 Kg
Disponibilidad: Sin Stock
ARS 4133.00
El producto no está disponible para la venta en este momento
Características
Description
The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect whether there is any sound that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.
Adjust the on-board potentiometer to adjust the sensitivity. The module output HIHG/LOW when the voice is Lower/higher than the threshold set by the potentiometer.
Please note that this sensor can only outputs if there is sound that beyond the threshold, but not the loudness and frequency.
Application Idea
- Sound controlled Lamp;
- Sound monitoring
Features
- On-board LED indicator
- Threshold adjustable
- Working voltage: 3.3V-5V
