Package Dimensions LxWxH 6.57x4.25x1.34 Inches
Weight 0.11 Pounds
Brand Stemedu

Check the listing for details. LM393 Sound Sensor Module - High Sensitivity Microphone Sound Detection Senso.... Condition: New. Listed at 11.87 USD. This is a LM393 Sound Detection Sensor Module for Ar duino to detect whether sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp. Main Chip: LM393, Electret condenser microphone.

$8.31
$11.87