5pcs/lot Sound Detection Sensor Module Sound Sensor LM393 Horn ApplicableArduino
Sound Detection Sens / China Mainland / Electronic module
$30.88
Sale price
$30.88
Regular price
$0.00
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5pcs/lot Sound Detection Sensor Module Sound Sensor LM393 Horn ApplicableArduino
$30.88
Sale price
$30.88
Regular price
$0.00
Description
SPECIFICATIONS
Brand Name: NONE
Choice: yes
High-concerned chemical: none
Material: Mixture
Origin: Mainland China
Output: Analog Sensor
Theory: Ultrasonic Sensor
Type: Sound Sensor
Use: Level Sensor
is_customized: Yes
semi_Choice: yes
Product Features
1.Dimensions: length 32mm x width 17mm x height 15mm
2.Main chips: LM393, electret microphone
3.Working voltage: 4~6 volts
Four, Features:
1.Equipped with signal output indication.
2.Single channel signal output.
3.output valid signal is low level.
4.When there is sound, output low level and signal light turns on.
5.Can be used voice-controlled lights, paired with a photosensitive sensor sound and light alarms, as well as sound control and sound detection situations.
6.board outputs switch values!
Similar materials reference: Link: https://pan.baidu.com/s/10WP2XyAHqVZYJKqwJiclow?pwd=x3vr Extraction Code: x3vr
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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