SparkFun Sound Detector Audio sensing breakout Three different

SparkFun Sound Detector Audio sensing breakout Three different outputs Audio Presence of sound Binary indication Amplitude Analog representation VCC: 3.5V to 5.5V Ideal voltage is 5V
- LMV324. This board is compatible with Arduino products as well as other products.
- Board has Mic and pre-amp, peak detector, Buffer amplifier and schmitt trigger
- The Sound Detector is a small board that combines a microphone and some processing circuitry.
- It provides not only an audio output, but also a binary indication of the presence of sound, and an analog representation of it’s amplitude.
- Gain can be adjusted with a through-hole resistor, to change the threshold of the binary (gate) output pin as well.
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. The 3 outputs are simultaneous and independent, so you can use as many or as few as you want at once.
The envelope output allows you to easily read amplitude of sound by simply measuring the analog voltage. Gain can be adjusted with a through-hole resistor, to change the threshold of the binary (gate) output pin as well. Check the hookup guide for more information about setting gain.
Each of the three output signals is present on the .1" header at the edge of the board. They are active simultaneously. If you aren't using one in your particular application, simply leave that pin disconnected.
VCC: 3.5V to 5.5V. Ideal voltage is 5V.
Country USA
Brand SparkFun
Manufacturer SparkFun Electronics
Binding Personal Computers
ItemPartNumber SEN-12642
Model SEN-12642
Color Red
UPCs 717520028079
EANs 0717520028079
ReleaseDate 0000-00-00

Country	USA
Brand	SparkFun
Manufacturer	SparkFun Electronics
Binding	Personal Computers
ItemPartNumber	SEN-12642
Model	SEN-12642
Color	Red
UPCs	717520028079
EANs	0717520028079
ReleaseDate	0000-00-00

SparkFun Sound Detector Audio sensing breakout Three different outputs Audio Presence of sound Binary indication Amplitude Analog representation VCC: 3.5V to 5.5V Ideal voltage is 5V

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