Açıklama
This Grove-Sound Sensor is based on an LM358 amplifier and an electret microphone. It detects the sound intensity of the environment and outputs an analog signal which is easily sampled and tested by a Seeeduino.
Features
- Upgraded functionality: Based on LM358 –Dual, 36-V, 1.2-MHz, 3-mV offset voltage operational amplifier with -40°C to 85°C operation
- Wide supply voltage range: In the range of 4V-12V
- Easy to read: Can easily integrate with logic modules on the input side of Grove circuits and its output is analog
- Grove unified socket: The sensor ensures “Plug and Play” and could be versatile for various applications
Description
The Grove-Sound Sensor is a simple microphone compatible with many microcontrollers and SBCs like Arduino and Raspberry Pi. It can be used to detect whether there’s sound (like the sound of clapping, noise, etc) surrounding or not and output the sound strength of the environment. The main component of the module is a simple microphone, which is based on the LM358 amplifier and an electret microphone. This module can easily integrate with logic modules on the input side of Grove circuits and its output is analog. With its tiny size and high performance, it is perfect for your Raspberry Pi audio detection project and interactive project.
We have developed more than 400 Grove modules, covering a wide range of applications that can fulfill various needs. Click to explore the Grove Sensor family and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface – Getting Started and Introduction to Grove before your use of the product.
Application
- Simple microphone
- Sound/noise detector
- Smart home: Sound control lamp
- Sound interactive device
Comparisons
| Details | Grove – Sound Sensor (LM358) | Grove-Loudness Sensor-Based on amplifier LM2904&built-in microphone | Grove – Analog Microphone (MEMS) |
|---|---|---|---|
| Image |
|
 |
|
| Microphone | Electret Condenser Microphone | Electret Condenser Microphone | SiSonic MEMS Microphone |
| Price | $4.90 | $5.9 | $6.90 |
| Voltage Range | 4V – 12V | 3.5V – 10V | 1.5V – 3.6V |
| Operating Current | 4mA – 5mA | / | 5mA |
| Sensitivity | -60~-56dBV/Pa | -60~-56dBV/Pa | -25~-19dBV/Pa |
| Size of Microphone | Medium | Medium | Small |
| Amplifier | LM358 | LM2904 | MEMS |
| Quality of Microphone |  |
|
 |
One More Thing
With the SenseCAP S2110 controller and S2100 data logger, you can easily turn the Grove into a LoRaWAN® sensor. Seeed not only helps you with prototyping but also offers you the possibility to expand your project with the SenseCAP series of robust industrial sensors.
The IP66 housing, Bluetooth configuration, compatibility with the global LoRaWAN® network, built-in 19 Ah battery, and powerful support from APP make the SenseCAP S210x the best choice for industrial applications. The series includes sensors for soil moisture, air temperature and humidity, light intensity, CO2, EC, and an 8-in-1 weather station. Try the latest SenseCAP S210x for your next successful industrial project.
Specification
| Dimensions | 24mm x20mm x9.8mm |
| Weight | G.W 9g |
| Battery | Exclude |
| Operating Voltage Range | 5 V |
| Operating Current(Vcc=5V) | 4~5 mA |
| Voltage Gain(V=6V, f=1kHz) | 26 dB |
| Microphone sensitivity(1kHz) | 52-48 dB |
| Microphone Impedance | 2.2k Ohm |
| Microphone Frequency | 16-20 kHz |
| Microphone S/N Radio | 54 dB |
Part List
| Grove – Sound Sensor | 1 |
Değerlendirmeler
Henüz değerlendirme yapılmadı.