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Sound Detector/Sensor Board with Headers Board SparkFun

Brand: Sparkfun

Features
₹1,184.1 (Incl. of all taxes)

₹970.96

+ ₹213.14 GST
Stock: Outofstock
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About this item

The SparkFun Sound Detector (SEN-14262) is a compact audio sensing board that offers three simultaneous outputs: an analog envelope, a digital gate, and an audio signal. The envelope output provides an analog voltage proportional to the sound amplitude, while the gate output delivers a binary signal indicating the presence of sound above a set threshold. The audio output delivers the raw microphone signal. Users can adjust the gain using a through-hole resistor to modify the sensitivity of the gate output. The board operates on a supply voltage between 3.5V and 5.5V and is equipped with a pre-soldered 0.1" header for easy integration into projects. It's ideal for applications like sound-activated lighting, noise level monitoring, and interactive installations. For detailed setup and usage, refer to the SparkFun Sound Detector Hookup Guide.

Specifications

Supply Voltage: 3.5V to 5.5V
Board Dimensions: 38.1mm × 19.1mm (1.5" × 0.75")
Mounting: 3mm mounting holes
Connector Type: 0.1" pitch header pins
Output Signals: Audio, envelope, gate

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