How to Make a Sound Sensor

购买 how to make a sound sensor

$64.95

Sound Level Meter, 30-130Db, ±1.5Db Accuracy - Black Canyon

NorthSky Supply

$64.95

Sound Level Meter, 30-130Db, ±1.5Db Accuracy - Black Canyon

NorthSky Supply

$34.99

Kereinpo Digital USB Data Transfer Sound Decibel Meter Noise Detector 30 Db To 130 Db, With Data Retention Function LCD Display Backlight, A/C

Amazon.com

$34.99

Kereinpo Digital USB Data Transfer Sound Decibel Meter Noise Detector 30 Db To 130 Db, With Data Retention Function LCD Display Backlight, A/C

Amazon.com

$32.38

HULPPRE Solar Outdoor Motion Sensor Alarm-Dog Barking&Gunshot Sound,130Db Loud Noise Maker,Support Recording,13 Kinds Of Sound Strobe Light With USB

Amazon.com

132

$32.38

HULPPRE Solar Outdoor Motion Sensor Alarm-Dog Barking&Gunshot Sound,130Db Loud Noise Maker,Support Recording,13 Kinds Of Sound Strobe Light With USB

Amazon.com

132

$20.98

Decibel Meter, LONVOX Sound Level Meter With 30 - 130 Dba Measuring Range, SPL Meter With 2.45" Backlit LCD, Db Meter With MAX/MIN Noise Measurement

Amazon.com

557

$20.98

Decibel Meter, LONVOX Sound Level Meter With 30 - 130 Dba Measuring Range, SPL Meter With 2.45" Backlit LCD, Db Meter With MAX/MIN Noise Measurement

Amazon.com

557

$56.99

Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display,

Amazon.com

678

Free shipping

$56.99

Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display,

Amazon.com

678

$16.99

Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data

Amazon.com

368

$16.99

Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data

Amazon.com

368

$5.69

$8.51

Sound Sensor Detection Module High Sensitivity Sensor Module Signal Output Indication DC 4-6V For

Aliexpress

Free shipping

折扣 33%

$5.69

$8.51

Sound Sensor Detection Module High Sensitivity Sensor Module Signal Output Indication DC 4-6V For

Aliexpress

Free shipping

$15.99

Decibel Meter Sound Level Reader 30-130Db(A), Hand-Held Sound Noise Meter With Backlight Alarm, Digital Noise Meter Decibel Monitoring Tester

Amazon.com

289

$15.99

Decibel Meter Sound Level Reader 30-130Db(A), Hand-Held Sound Noise Meter With Backlight Alarm, Digital Noise Meter Decibel Monitoring Tester

Amazon.com

289

$29.95

Talking Products, Voice Recordable PIR Infrared Motion Sensor Detector With Multi-Track Playback. Record Or Download Your Own Custom MP3 Files To

Amazon.com

$29.95

Talking Products, Voice Recordable PIR Infrared Motion Sensor Detector With Multi-Track Playback. Record Or Download Your Own Custom MP3 Files To

Amazon.com

$4.97

Sound Sensor Detection Module High Sensitivity Sensor Module Signal Output Indication DC 4-6V For

Aliexpress

Free shipping

$4.97

Sound Sensor Detection Module High Sensitivity Sensor Module Signal Output Indication DC 4-6V For

Aliexpress

Free shipping

$35.90

Decibel Meter Data Logger, Digital Sound Level Meter With Recording, Db Meter 30130Db, 31,000 Data, 3Color Light Alarm, USB Rechargeable SPL Meter

Amazon.com

Free shipping

$35.90

Decibel Meter Data Logger, Digital Sound Level Meter With Recording, Db Meter 30130Db, 31,000 Data, 3Color Light Alarm, USB Rechargeable SPL Meter

Amazon.com

$75.99

SWAREY Digital Decibel Meter With DIY Voice Warning Function, Wall Hanging Sound Level Meter 35Db To 135Db With Alarm Quiet Please, Sound Level

Amazon.com

Free shipping

$75.99

SWAREY Digital Decibel Meter With DIY Voice Warning Function, Wall Hanging Sound Level Meter 35Db To 135Db With Alarm Quiet Please, Sound Level

Amazon.com

Free shipping

$2.92

Microphone Sound Sensor Audio Detection Sensor Module For Arduino DIY Projects Compatible With Lego

Aliexpress

$2.92

Microphone Sound Sensor Audio Detection Sensor Module For Arduino DIY Projects Compatible With Lego

Aliexpress

$29.99

Decibel Meter, POROMETISTO SL01 Digital Sound Level Meter, 30-130Db SPL Meter With A/C Weighting, Data Hold, MAX/MIN - Noise Detector For Home,

Amazon.com

$29.99

Decibel Meter, POROMETISTO SL01 Digital Sound Level Meter, 30-130Db SPL Meter With A/C Weighting, Data Hold, MAX/MIN - Noise Detector For Home,

Amazon.com

$19.99

Noise Decibel Meter, Gedaye Digital Sound Level Meter & Thermometer, SPL Meter 35 To 135Dba Range, LCD Backlit Display, A-Weighting, Max/Min

Amazon.com

$19.99

Noise Decibel Meter, Gedaye Digital Sound Level Meter & Thermometer, SPL Meter 35 To 135Dba Range, LCD Backlit Display, A-Weighting, Max/Min

Amazon.com

$13.78

$17.22

5Pcs Microphone Sound Sensor Voice Detection Module With Digital And

eBay

Free shipping

折扣 19%

$13.78

$17.22

5Pcs Microphone Sound Sensor Voice Detection Module With Digital And

eBay

Free shipping

$6.95

Velleman Microphone Sound Sensor Arduino Compatible By Whadda

Jameco Electronics

$6.95

Velleman Microphone Sound Sensor Arduino Compatible By Whadda

Jameco Electronics

$1.14

Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD

AliExpress

$1.14

Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD

AliExpress

$4.57

$5.23

2/3/4Pcs KY-037 Sound Sensor Module With Analog For Arduino, ESP32, And DIY Projects | High Sensitivity Sound Microphone Sensor Detection Module

Temu US

2 千+

折扣 12%

$4.57

$5.23

2/3/4Pcs KY-037 Sound Sensor Module With Analog For Arduino, ESP32, And DIY Projects | High Sensitivity Sound Microphone Sensor Detection Module

Temu US

2 千+

$1.06

Microphone Voice Sound Sensor Detection Module Sound Detection Sensor Module Sound Sensor KY-038

Aliexpress

$1.06

Microphone Voice Sound Sensor Detection Module Sound Detection Sensor Module Sound Sensor KY-038

Aliexpress

$1,523.52

1PC UPU41 High-Frequency Sound Pressure Sensor High-Frequency Noise Sensor

eBay.com

Free shipping

$1,523.52

1PC UPU41 High-Frequency Sound Pressure Sensor High-Frequency Noise Sensor

eBay.com

Free shipping

$426.60

PCE Instruments Sound Sensor For Noise Monitoring And Data Logging (PCE-SLM 10)

JBTools

$426.60

PCE Instruments Sound Sensor For Noise Monitoring And Data Logging (PCE-SLM 10)

JBTools

$28.98

QXMH Solar Motion Sensor Alarm Outdoor: Motion Sensor Dog Barking Sound With 2 130Db Noise Maker & 13 Sounds, Support Recording & Volume

Amazon.com

$28.98

QXMH Solar Motion Sensor Alarm Outdoor: Motion Sensor Dog Barking Sound With 2 130Db Noise Maker & 13 Sounds, Support Recording & Volume

Amazon.com

$690.00

$1,000.00

A2UD Noise Decibel Sound Detection Module Sensor Noise Uart Sound Level Meter Dust Noise Meter Noise

Aliexpress

折扣 31%

$690.00

$1,000.00

A2UD Noise Decibel Sound Detection Module Sensor Noise Uart Sound Level Meter Dust Noise Meter Noise

Aliexpress

$0.80

$0.99

TZT Electronic Acoustic Clap Control Switch DIY Kit Sound Sensor Electronic Circuit DIY Suit Module

Aliexpress

折扣 19%

$0.80

$0.99

TZT Electronic Acoustic Clap Control Switch DIY Kit Sound Sensor Electronic Circuit DIY Suit Module

Aliexpress

$0.93

Microphone Voice Sound Sensor Detection Module Sound Detection Sensor Module Sound Sensor KY-038

Aliexpress

$0.93

Microphone Voice Sound Sensor Detection Module Sound Detection Sensor Module Sound Sensor KY-038

Aliexpress

$735.00

PCE Instruments PCE-SLT - Sound Level Meter (Transmitter And 4-20Ma Controller / Alarm Indicator)

TEquipment

$735.00

PCE Instruments PCE-SLT - Sound Level Meter (Transmitter And 4-20Ma Controller / Alarm Indicator)

TEquipment

$1,242.00

1PC UPU40 Acoustic Sensor, Sound Pressure Sensor, Noise Sensor

US eBay

Free shipping

$1,242.00

1PC UPU40 Acoustic Sensor, Sound Pressure Sensor, Noise Sensor

US eBay

Free shipping

$0.40

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For

Aliexpress

$0.40

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For

Aliexpress

$55.98

$73.89

Neulog Sound Logger Sensor, 12 Bit ADC Resolution

www.megean.com

折扣 24%

$55.98

$73.89

Neulog Sound Logger Sensor, 12 Bit ADC Resolution

www.megean.com

$3.37

$3.76

2/3/4Pcs KY-037 Sound Sensor Module With Analog For Arduino, ESP32, And DIY Projects | High Sensitivity Sound Microphone Sensor Detection Module

Temu US

2 千+

折扣 10%

$3.37

$3.76

2/3/4Pcs KY-037 Sound Sensor Module With Analog For Arduino, ESP32, And DIY Projects | High Sensitivity Sound Microphone Sensor Detection Module

Temu US

2 千+

$4.87

$5.39

1/2/3/5Pcs High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC

Temu US

$4.87

$5.39

1/2/3/5Pcs High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC

Temu US

$138.58

STEELMAN PRO Chassisear 2 Auto Diagnostic Noise Finder

Amazon.com

Free shipping

$138.58

STEELMAN PRO Chassisear 2 Auto Diagnostic Noise Finder

Amazon.com

$0.33

FC-04 Sound Detection Module DIY Audio Detecting Sensor SD-393-MDL

Aliexpress

$0.33

FC-04 Sound Detection Module DIY Audio Detecting Sensor SD-393-MDL

Aliexpress

$1.62

Sound Sensor Module Voice Sound Detection Sensor LM393 Chip Electret Microphone DIY Kit

Aliexpress

$1.62

Sound Sensor Module Voice Sound Detection Sensor LM393 Chip Electret Microphone DIY Kit

Aliexpress

$1.09

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For

Aliexpress

$1.09

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For

Aliexpress