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5% off
PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good

PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good

$0.40$0.42

Sound Detection Sensor Module Sound Sensor Single Channel Signal for Sound Detection Sensor Module Sound Sensor Single Channel Signal for

Sound Detection Sensor Module Sound Sensor Single Channel Signal for

$7.05$7.05

34% off
HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor

HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor

$19.79$30.34

56 sold
51% off
Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems

Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems

$22.47$45.86

1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037 1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037

1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037

$0.64$0.64

1 sold
10% off
BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects

BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects

$6.41$7.12

1 sold
YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module

YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module

$5.04$5.04

51% off
3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component 3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component

3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component

$22.47$45.86

Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module

Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module

$3.30$3.30

7 sold
40% off
XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer

XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer

$8.65$14.42

29% off
Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9 Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9

Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9

$0.98$1.38

3 sold
50% off
High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY

High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY

$20.74$41.49

1 sold
12% off
TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board

TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board

$6.38$7.25

28% off
Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY

Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY

$5.59$7.76

5% off
1PCS New ALC233-VB2-CG ALC233 QFN-48 Sound Card Chip IC in Stock Original

1PCS New ALC233-VB2-CG ALC233 QFN-48 Sound Card Chip IC in Stock Original

$6.99$7.36

12% off
DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch

DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch

$4.40$5.00

2 sold
17% off
1pcs Sound Detection Sensor Module Sound Sensor Intelligent Vehicle KY-037

1pcs Sound Detection Sensor Module Sound Sensor Intelligent Vehicle KY-037

$5.74$6.92

New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing

New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing

$4.12$4.12

1 sold
50% off
Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD

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

$19.72$39.45

693 sold
20% off
5piece Music chip KD9300 (9300) HS088 voice IC high quality sound ding dong doorbell Power Relay In Stock

5piece Music chip KD9300 (9300) HS088 voice IC high quality sound ding dong doorbell Power Relay In Stock

$0.72$0.90

Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume

Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume

$7.00$7.00

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06$1.06

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home

$7.74$7.74

31 sold
Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037 Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037

Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037

$1.18$1.18

11 sold
1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor 1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

$1.09$1.09

152 sold
DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite

DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite

$0.88$0.88

2 sold
30% off
HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface

HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface

$5.32$7.60

90 sold
5% off
LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts

LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts

$0.95$1.00

Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port

Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port

$0.70$0.70

5% off
Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board

Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board

$0.92$0.97

1 sold
10% off
1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch 1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch

1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch

$6.41$7.12

LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control

LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control

$1.08$1.08

12% off
12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm 12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm

12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm

$6.75$7.67

15% off
(bulk) voice activated light sensing delay switch corridor voice activated sound and light control with delay DIY Kit

(bulk) voice activated light sensing delay switch corridor voice activated sound and light control with delay DIY Kit

$0.85$1.00

Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop

Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop

$1.05$1.05

1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock 1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock

1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock

$6.75$6.75

5% off
PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good

PAM8403 Mini 5v Small Digital Power Amplifier Board Without Switch Potentiometer Can Be USB Powered Sound Good

$0.40 $0.42

Categories: Electronic Components & Supplies, Active Components

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Sound Detection Sensor Module Sound Sensor Single Channel Signal for Sound Detection Sensor Module Sound Sensor Single Channel Signal for

Sound Detection Sensor Module Sound Sensor Single Channel Signal for

$7.05 $7.05

Categories: Electronic Components & Supplies, Active Components

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34% off
HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor

HC-SR04 To World Ultrasonic Wave Detector Ranging Module Microcontroller Sensor hc sr04 For Arduino Distance Sensor

$19.79 $30.34

56 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems

Wired Active Buzzer Assortment Kit SFM-20B/SFM-27 (White/Black)/SHD4216 3-24V DC Continuous Sound for Arduino & Alarm Systems

$22.47 $45.86

Categories: Electronic Components & Supplies, Active Components

Buy Now
1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037 1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037

1PCS High Sensitivity Sound Microphone Sensor Detection Module For arduino AVR PIC KY-037

$0.64 $0.64

1 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects

BS Sound Trigger Clap Activated Switch Module, DIY PCB Sensor Kit for Electronic Circuit Learning Projects

$6.41 $7.12

1 sold

Categories: Electronic Components & Supplies, Active Components

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YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module

YSJ-449 Bird Call Chip Module 4.5V 6V Bird Call IC Board DIY Sound Big 2 Watt Power Module

$5.04 $5.04

Categories: Electronic Components & Supplies, Active Components

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51% off
3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component 3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component

3-24V SHD4216 Wired Active Buzzer Assortment Kit SFM-20B(White/Black)/SFM-27 DC Continuous Sound & Alarm Systems Component

$22.47 $45.86

Categories: Electronic Components & Supplies, Active Components

Buy Now
Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module

Alarm COB 119 110 Model Hand-Made Artwork Fire Truck Toy Car Siren Sound Chip Module

$3.30 $3.30

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
40% off
XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer

XRY 10PCS Integrated TMB12A05 12 * 9.5 3V5V12V active buzzer with long sound 12095 Speaker buzzer

$8.65 $14.42

Categories: Electronic Components & Supplies, Active Components

Buy Now
29% off
Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9 Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9

Photosensitive Light-controlled Sound Light Alarm DIY Kit Electronic Production Assembly Welding Exercises DIY Module Parts MHT9

$0.98 $1.38

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY

High-Sensitivity Sound Sensor control Module MAX4466 MAX9814 Switch Detection Whistle Microphone Amplifier For Arduino DIY

$20.74 $41.49

1 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board

TPA3118 30W 60W 32Pin Chip Mono Digital Audio Receiving Power Amplifier DC10-24V Digital Power Amp Module Sound Amplifier Board

$6.38 $7.25

Categories: Electronic Components & Supplies, Active Components

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28% off
Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY

Microphone Voice Sound Sensor Module KY-038 Sound Detection Module Digital Output Sensors For Arduino DIY

$5.59 $7.76

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
1PCS New ALC233-VB2-CG ALC233 QFN-48 Sound Card Chip IC in Stock Original

1PCS New ALC233-VB2-CG ALC233 QFN-48 Sound Card Chip IC in Stock Original

$6.99 $7.36

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch

DC 3-9V Voice Control Delay Switch Module Sound Activated Sensor Intelligent Auto On/Off Switch

$4.40 $5.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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17% off
1pcs Sound Detection Sensor Module Sound Sensor Intelligent Vehicle KY-037

1pcs Sound Detection Sensor Module Sound Sensor Intelligent Vehicle KY-037

$5.74 $6.92

Categories: Electronic Components & Supplies, Active Components

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New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing

New Original PT2314E SOP28 Tone adjustment circuit four input sound quality processing

$4.12 $4.12

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier YANXD

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

$19.72 $39.45

693 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
5piece Music chip KD9300 (9300) HS088 voice IC high quality sound ding dong doorbell Power Relay In Stock

5piece Music chip KD9300 (9300) HS088 voice IC high quality sound ding dong doorbell Power Relay In Stock

$0.72 $0.90

Categories: Electronic Components & Supplies, Active Components

Buy Now
Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume

Electronic building block high-sensitivity microphone sound sensor module - Analog output - Detects sound volume

$7.00 $7.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$1.06 $1.06

Categories: Electronic Components & Supplies, Active Components

Buy Now
Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home

$7.74 $7.74

31 sold

Categories: Electronic Components & Supplies, Active Components

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Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037 Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037

Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-038 KY-037

$1.18 $1.18

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor 1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

1/5/10PCS Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

$1.09 $1.09

152 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite

DIY Kit Photosensitive Sound Light Alarm Electronic Production Invention Assembly Sound and Light Sensor Module Device Suite

$0.88 $0.88

2 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface

HY-SRF04 SRF04 Ultrasonic Distance Sensor Module 5Pin DC 5V For Arduino UNO Replace SR04 Electronic Brick Compatible Interface

$5.32 $7.60

90 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts

LIZAO Sound & Light Control Induction Kit with Delay Switch Corridor Voice Control Lamp DIY Electronic Suite Spare Parts

$0.95 $1.00

Categories: Electronic Components & Supplies, Active Components

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Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port

Original authentic Sound Sensor Active buzzer module Sound module PH2.0-3pin port

$0.70 $0.70

Categories: Electronic Components & Supplies, Active Components

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5% off
Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board

Sound Detection Sound Sensor Module Microphone Module Voice Whistle Switch Sound Mode Board

$0.92 $0.97

1 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch 1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch

1PC DC 3V-9V Sound Voice Activated Sensor Module Intelligent Auto On/Off Delay Switch

$6.41 $7.12

Categories: Electronic Components & Supplies, Active Components

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LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control

LTK5128 XPT8871 Mono AB Class D Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control

$1.08 $1.08

Categories: Electronic Components & Supplies, Active Components

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12% off
12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm 12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm

12V/9V Battery Low Voltage Protection Module - Over-Discharge Prevention with Sound & Light Alarm

$6.75 $7.67

Categories: Electronic Components & Supplies, Active Components

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15% off
(bulk) voice activated light sensing delay switch corridor voice activated sound and light control with delay DIY Kit

(bulk) voice activated light sensing delay switch corridor voice activated sound and light control with delay DIY Kit

$0.85 $1.00

Categories: Electronic Components & Supplies, Active Components

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Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop

Mini External Usb To 3.5mm Mic Headphone Jack Stereo Headset 3d Sound Card Audio Adapter New Speaker Interface For Laptop

$1.05 $1.05

Categories: Electronic Components & Supplies, Active Components

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1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock 1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock

1PCS New Original TDA7496 ZIP Sound Integrated Circuit in Stock

$6.75 $6.75

Categories: Electronic Components & Supplies, Active Components

Buy Now