Sensor de sonido microfono analogico y digital
- Sensor capaz de medir la intensidad de sonido.
- Posee una salida digital y otra analógica.
- Util para crear proyectos interactivos o analizadores de sonido.
- Este módulo especialmente diseñado para Arduino
- Permite detectar la intensidad del sonido de forma fácil y rápida.
Se trata de un módulo sensor de sonido basado en un micrófono electret que entrega una salida digital de bajo nivel cuando un sonido supera el valor prefijado con el preset. Tambien dispone de una salida analogica la cual es un bypass de la capsula.
La salida análoga lleva toda la información que está detectando el micrófono en tiempo real. La salida digital se activa cuando el sonido supera un cierto volumen previamente ajustado con el potenciómetro generando un pulso (1 o 0).
Este módulo está compuesto por: un Electret super sensible KY-037, dos salidas: una llamada "Ao", salida analógica. Otra llamada "Do", señal digital de alta o baja que se puede configurar mediante el ajuste del umbral de sensibilidad a través del preset.
Posee 2 leds, uno de los cuales indica que el módulo está alimentado y el otro enciende cuando el sonido supera el nivel prefijado (muy útil para realizar el ajuste).
Especificaciones
- Voltaje de Operación: 5V DC
- Salida analógica
- Ajuste de Thd
- Mic Electret super sensible.
- Luz de encendido
- Luz testigo de salida del comparador
- Interruptor digital salida (0 / 1)
- Material: PCB epoxy
- Dimensiones: 35 x 15 x 14 mm
- Agujero de montaje ø3mm
LA COMPRA INCLUYE:
- Modulo Sensor de sonido microfono analogico y digital
- Anchura
- 1.5cm
- Profundidad
- 3.5cm
- Voltaje de operación
- 5v
- Altura
- 1.4cm
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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