Sound sensor module Voice activated switch Sound detection Whistle switch Microphone amplifier Sound sensor module
From Stone's Store
$2.65
Save 16% OFF
Highest recorded price: $3.17
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4.9 out of 5 (920 sold)
Price History
Price changes for Sound sensor module Voice activated switch Sound detection Whistle switch Microphone amplifier Sound sensor module since Mar 3, 2025
Max: $3.17
Min: $2.35
Current: $2.65
