Midland
✓Price
$6.59
HALJIA High Sensitivity Microphone Sound Voice Detection Sensor Module Compatible with Arduino Raspberry Pi AVR PIC
★★★★★
$6.59
Quantity
1
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About this item
- High Sensitivity Sound Microphone Sensor Detection Module
- The module has two outputs
- AO, analog output, real-time output voltage signal of the microphone
- DO, when the sound intensity reaches a certain threshold, the output high and low signal
- Working Voltage: 5V
Product description
Module features: 1. There is a mounting screw hole 3mm 2. The use 5v DC power supply 3. With analog output 4. There are threshold level output flip 5. High sensitive microphone and high sensitivity. 6. A power indicator light 7. The comparator output is light Package Included: 1 * High Sensitivity Sound Microphone Sensor Detection Module
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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