Microphone Noise Decibel Sound Sensor 3p / 4p
$0.991 pcs
Using a microphone noise decibel measurement module, we can build a low-cost, highly practical noise measurement microphone by ourselves.
| Dimensions | 30.3 × 14.5 × 8.5 mm |
|---|---|
| Brand |
easyelecmodule |
1021 in stock
Introduction
With a common Arduino board and a microphone noise decibel measurement module, we can build a low-cost, highly practical noise measurement microphone by ourselves. This allows us to easily obtain the microphone db level in the environment.
Product Features
1、Ready to use directly (plug-and-play) for convenient operation.
2、Equipped with dual interfaces, compatible with both the universal 3p and new 4p mainstream interfaces.
3、Adopts M4 standard fixing holes, compatible with LEGO, Makeblock, and other general M4 standard kits for mounting and fixing.
Product Parameter
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Operating Voltage | 4.5 | 5 | 5.5 | VDC |
| Analog Output Voltage (VCC=5V) | 0 | – | 5 | V |
| Operating Current | – | 260 | – | uA |
| Frequency Range | 100 | – | 10000 | Hz |
| Sensitivity | – | -50 | – | dB |
| Dimension | 33mm*14mm*1.6 | |||
Product pinout
- V：5V
- G：Ground
- S：Analog interface A0
If you want to learn about code, you can refer to：https://easyelecmodule.com/measure-the-noise-level-using-a-microphone-module-and-arduino/
Application
- Home
- office
- classroom
- Arduino beginner project
- low-power portable devices
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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