Makeblock - Me Sound Sensor




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Makeblock - Me Sound Sensor
Based on a microphone, the Me Sound Sensor can be used to detect the ambient sound intensity.
$9.55
$8.99
 ex GST
$9.89
 inc GST
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SKU: 51206267
Product Description

Makeblock - Me Sound Sensor

Based on a microphone, the Me Sound Sensor can be used to detect the ambient sound intensity. Its main component is LM2904 low-power amplifier. The module can be used to build some interactive projects, such as the voice operated switch, and the dance-following robot. Its black ID means that it has an analog port and should be connected to the port with black ID on Makeblock Orion.

Functional characteristics
  • Brightness of onboard LED indicates the intensity of sound
  • High sensitivity to the sound
  • White area of module is the reference area to contact metal beams
  • Anti-reverse protection – connecting the power supply inversely will not damage IC
  • Support mBlock GUI programming, and applicable to users of all ages
  • Adopt RJ25 port for easy connection
  • Provide pin-type port to support most development boards including Arduino series

Technical specifications
  • Operating voltage: 5V DC
  • Microphone sensitivity (1 Khz): 50-54dB
  • Microphone impedance: 2.2 KΩ
  • Microphone frequency: 16-20 KHz
  • Microphone SNR: 54 db
  • Control mode: Single analog port output
  • Maximum current: 0.5mA
  • Type of power amplifier: LM2906
  • Module size: 51 x 24 x 18 mm (L x W x H)

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