LM386 electret microphone amplifier board / microphone amplifier / without potentiometer DC4-12V
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$5.56
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$5.56
Regular price
$0.00
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Adopt LM386 amplifying chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistor on the board, suitable for electret microphone
Available in potentiometer and non-potential versions
With potentiometer can directly drive small power speakers: with potentiometer
Working voltage: DC 4v-12v
Board size: 20mm * 20mm
LM386 electret microphone amplifier board / microphone amplifier / without potentiometer DC4-12V
$5.56
Sale price
$5.56
Regular price
$0.00
Description
SPECIFICATIONS
Brand Name: NONE
Choice: yes
Condition: New
High-concerned chemical: none
Origin: Mainland China
Type: Module
Adopt LM386 amplifying chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistor on the board, suitable for electret microphone
Available in potentiometer and non-potential versions
With potentiometer can directly drive small power speakers: with potentiometer
Working voltage: DC 4v-12v
Board size: 20mm * 20mm
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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