This item has closed with no items sold
View the relisted Item
View other items offered by szulou3884

Similar products

50pcs Microphone Sound Sensor Module Voice Sensor High Sensitivity Sound Detection Module Whistle Mo
New
R754.00
26% OFF
High-sensitivity Microphone Sound Sensor Module Analog Output to Detect Sound Level Electronic Build
New
R277.98 R378.10
9% OFF
Sound Detection Sensor LM393 Chip
New
R17.29 R19.02
Microphone Voice Sound Sensor Module
New
R336.00
M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco
M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco
M5Stack Microphone Unit  LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco
+3
Closed

M5Stack Microphone Unit LM393 Sound Sensor Built-In Omni-Directional Microphone Audio Sample/Reco

New 20 were available
R462.00
Shipping
R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
Check my rate
The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Buyer protection
Returns
Replacement Guarantee: 7 Days: We stand by this guarantee
Get it now, pay later

Product details

Condition
New
Location
International
Bob Shop ID
648371925
Description:
Microphone Unit is a sound sensor with a built-in omni-directional electret microphone. The signal is amplified and output by microphone preamplifier max4466. The amplifier can effectively suppress power supply noise and common mode noise, and the output signal has high sound recovery and can be used in noisy environments. The unit can not only output analog signals, but also output digital level signals. The built-in LM393 double voltage comparator can set the comparison voltage threshold by adjusting 10K adjustable resistance. The sensor is very suitable for acoustic electrical conversion, audio recording / sampling, FFT acoustic feedback, voice switch and other projects.
Features:
Audio record/sample Built-in microphone preamplifier MAX4466 Omnidirectional, 52dB sensitivity Digital output and analog signal Built-in dual independent precision voltage comparator and adjustable resistor, threshold adjustable Development platform: Arduin, UIFlow (Blocky, Python) HY2.0-4P interface 2X LEGOa compatible holes
Package Included:
1x Microphone Unit 1x Grove Cable
Applications:
FFT Spectrum Display Audio Sample / Record Voice Switch
Specification:
ResourcesParameter
Microphonesensitivity/SNR52dB/40dB
OutputSignalAnalog/digital
WorkingVoltage3.3V
Netweight5g
Grossweight16g
ProductSize32*24*8mm
PackageSize67*53*12mm

Datasheet:

Schematic:
Pin Map:
M5Core(PORTBGPIO26GPIO365VGND
MicUnit26365VGND

Example:
1. Arduin IDE


Recently viewed

See more
Transparent Acrylic Case Shell Enclosure Box with Fan For Raspberry Pi 3B/2B/B+
New
R389.00
Led Light Base with Sensitive Touch Switch Round Colorful Stand Display for 3d Laser-engraved Cryst
New
R373.00
Front Facing Camera Module Bezel with Sensor Retaining Bracket for iPhone 6 & 6 Plus, 100 pairs
New
R206.46
A0002701852 Programmed 722.9 ISM Intelligent Servo Module for (Gearbox Shift Module)
New
R3,571.00