Sound Detection Sensor

With this module you essentially have a switch that responds to sound.
When a sound is detected above the set sensitivity, this module gives a signal.

Use this module for example as a clap switch / detector.

Technical Specifications:

• Operating voltage: 4V - 6V
• Adjustable sensitivity: Yes
• Output: Digital
• Outpu Visual: Yes (by means of LED)
• Number of Pins: 3 (vcc, gnd, do)