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Seeed Studio Grove, LM2904 sound sensor
20.39 €
3564355 AN-11332
5903351246507
Shipping 11-18 b.d.
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All about the product
Grove series module based on the LM2904 system and a microphone. It can be powered from a voltage range of 3.5V to 10V. The output is an analog signal. The sensor can detect the intensity of ambient sound. It has an analog output, making it compatible with many starter modules, including Raspberry Pi and Arduino.
Specifications:
- Supply voltage: 3.3V to 10V
- Signal type: analog (0 to 1023)
- Operating frequency: 50 to 2000 Hz
- Sensitivity: -48 dB to 66
- Signal to noise ratio: >58 dB
- 50 multi-colored LEDs
- Dimensions: 110 x 70 x 11 mm
Links:
Manufacturer's page
Manual
