Grove – Sound Sensor – Loudness
€7,95 /€6,57 excl. VAT
3 in stock
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Description Grove - Sound Sensor - Loudness
This is the Grove loudness sensor from Seeed Studio. It is designed to detect the loudness of ambient noise. It is based on the LM2904 amplifier and a built-in microphone. It amplifies and filters the high-frequency signal received by the microphone. This is then sent as a positive value to a microcontroller. The sensor works with Arduinos, among other things. The output value of the sensor depends on the level of the sound input. To avoid unnecessary signal interference, the input signal is filtered twice. There is also a screw potentiometer that allows manual adjustments.
Specifications Grove - Sound Sensor
- Dimensions 24mm x 20mm x 9,8mm
- weight 9g
- Voltage 3,5~10 VDC
- Working Frequency 50~2000Hz
- Sensitivity -48~66 dB
- Signal-to-noise ratio >58 dB
- Output signal range Analog signal (0-1023)
- WIKI
Additional information
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