Price History for Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects
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Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects
Description: The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment. This sound sensor gets signal by both digital and analog outpu
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jan 24, 2026 | $7.49 |
| Jan 16, 2026 | $7.49 |
| Dec 25, 2025 | $7.49 |
| Dec 18, 2025 | $7.49 |
4 recorded prices; last found in Walmart’s data on Nov 4, 2026. How we track prices
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Analysis
Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects price analysis
Price analysis for Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects at Walmart: today's price of $7.49 is the only price we've recorded for this listing.
- The current price of $7.49 is 50% (or $7.50) below the MSRP of $14.99.
- Today's price matches its average daily price over the last 90 days ($7.49).
- The lowest recorded price on PriceWatchPro was $7.49 on December 18, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $7.49 on December 18, 2025.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since December 18, 2025 (321 days of price history).
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