Passive buzzer module, KY-006 device sound emitting device piezoelectric buzzer 5pcs
Passive buzzer module, KY-006 device sound emitting device piezoelectric buzzer 5pcs
Specification: Model: KY-037 Working Voltage: DC 3.3V-5.5V Nominal Frequency: 40KHz PCB Size: 35 x 15mm / 1.38" x 0.59" (LW) Fixed Hole Diameter: 3mm Package Includes: 5 x Sound Detection Sensor Module
Product Features
- This sound module can detect sound strength of the environment
- Working Voltage: DC 3.3V-5.5V; Sensitivity adjustable
- Output form: Digital and Analog Output
- High sensitive microphone sensor
- Good for learning basic knowledge about Arduino and sensors