ACE 6464 Sound Detection Sensor Module

• Specifications:
• Operating Voltage: 3.3 – 5 V
• Output form: digital switch output (0 and 1)
• Small board PCB size: 32 x 17 mm
• With screw holes for easy installation

• Pin Configuration:
• VCC: voltage is 3.3 V – 5 V converter (can be directly connected to 3.3 V or 5 V single-chip microcontroller)
• GND: external to GND
• OUT: digital switch output interface (0 and 1)