Seeed Studio Loudness Sensor Grove System

The Seeed studio single-channel, grove loud sensor kit is designed to detect the loudness of environmental sound. This kit has an integrated amplifier LM2904 and a built-in microphone, which amplifies and filters the high-frequency signal that received from the microphone and outputs a positive envelope. It is used to detect the intensity of the environmental sound.

• Grove interface
• In-built signal filtering for input signal
• Input supply voltage ranges between 3.5VDC and 10VDC
• Screw potentiometer to obtain adjustable gain

• Movie and home theatres
• Music playback

• ANSI/ESD S20.20:2014
• BS EN 61340-5-1:2007
• ECCN EAR99
• UPC 841454108023