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Sound Detection Sensor LM393 Chip
New
Indicative market price: R25.39
R23.08
Closed
24 Apr 24 12:30
Shipping
Standard courier shipping from R60
R60 Standard shipping applies to orders under R100, in most areas in South Africa. R30 Standard shipping applies to orders over R100. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
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Free collection from
Henley on Klip, Meyerton
The seller allows collection for this item and will be in contact with the full collection address once the order is ready.
Ready for collection by Friday, 3 May.
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Product information
Condition:
New
Location:
South Africa
Product code:
495
Bob Shop ID:
611330227
LM393 Sound Detection Sensor Module for controller detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp. The sound level setpoint is set via an onboard potentiometer.
Can be used for Acoustic control light; give sound and light alarm working with Photosensitive sensor
Note: The Maximum induction distance is 0.5M
Features
- Main Chip: LM393, Electret condenser microphone
- Working Voltage: DC 4-6V
- Signal output indication
- Single channel signal output
- The output effective signal is low level
- When there is sound,output low level and the signal lights
What's in the box?
1 x LM393 Sound Detection Sensor
Resources
Find help with this sensor at https://www.instructables.com/id/Sound-Sensor-Raspberry-Pi/
Note: Stock is currently available in South Africa for national shipping!