Seeed 101020063
| Manufacturer | SeeedAsian Brands |
| MPN | 101020063 |
| LCSC Part # | C609087 |
| Packaging | - |
| Customer # | |
| Key Attributes | Expansion Boards, Daughter Cards RoHS |
| Datasheet |  Seeed 101020063 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Development Boards, Kits, Programmers/Evaluation Boards/Expansion Boards, Daughter Cards | |
| Manufacturer | Seeed | |
| Packaging | - | |
| Features | Integrated signal conditioning;Adjustable gain control |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on the LM2904 amplifier and a built-in microphone, it amplifies and filters the high-frequency signals received from the microphone and outputs a positive envelope. This facilitates signal acquisition by Arduino. The output value depends on the intensity of the sound input. To avoid unnecessary signal interference, the input signal is filtered twice within the module. Additionally, a screw potentiometer allows manual adjustment of the output gain.
Features
- Grove interface compatible
- Wide supply voltage range
- Built-in signal filtering
- Gain adjustable via screw potentiometer
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Development Boards, Kits, Programmers/Evaluation Boards/Expansion Boards, Daughter Cards | |
| Manufacturer | Seeed | |
| Packaging | - | |
| Features | Integrated signal conditioning;Adjustable gain control |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on the LM2904 amplifier and a built-in microphone, it amplifies and filters the high-frequency signals received from the microphone and outputs a positive envelope. This facilitates signal acquisition by Arduino. The output value depends on the intensity of the sound input. To avoid unnecessary signal interference, the input signal is filtered twice within the module. Additionally, a screw potentiometer allows manual adjustment of the output gain.
Features
- Grove interface compatible
- Wide supply voltage range
- Built-in signal filtering
- Gain adjustable via screw potentiometer
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8517799000 |
| USHTS | 8517790000 |
| TARIC | 8517790000 |
| CAHTS | 8517790000 |
| BRHTS | 85177900 |
| INHTS | 85177990 |
| MXHTS | 8517.70.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8517799000 |
| USHTS | 8517790000 |
| TARIC | 8517790000 |
| Type | Details |
|---|---|
| CAHTS | 8517790000 |
| BRHTS | 85177900 |
| INHTS | 85177990 |
| MXHTS | 8517.70.99 |