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Arduino Mini 2.7V-5.5V Analog Sound Sensor Sound Detector Module for DIY
Specification:
- Product Name: sound sensor
- Working voltage: 2.7V-5.5V
- Data type: analog input
- Dimensions: 23mm * 30MM
Pin Definition:
1. S: signal output
2. +: power supply cathode (VCC)
3. -: power supply (GND)
Package included:
- 1 x Sound Detector