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50% off
TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

$22.71$45.42

1028 sold
67% off
LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set

LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set

$21.49$65.13

185 sold
36% off
TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

$23.33$36.46

1028 sold
25% off
Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor

Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor

$0.37$0.49

177 sold
50% off
Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete

Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete

$24.85$49.71

793 sold
25% off
JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$2.17$2.90

175 sold
DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V

DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V

$46.37$46.37

192 sold
49% off
DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

$24.09$48.17

580 sold
52% off
16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning 16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

$26.58$55.38

433 sold
51% off
1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer 1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer

1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer

$28.46$58.09

166 sold
53% off
DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY

DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY

$29.25$62.23

418 sold
52% off
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$28.80$60.01

575 sold
MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit

MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit

$10.62$10.62

744 sold
30% off
MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor

MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor

$6.26$8.94

199 sold
52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$29.41$61.28

177 sold
Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip

Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip

$2.05$2.05

251 sold
55% off
I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168 I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168

I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168

$35.21$78.24

925 sold
68% off
XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

$44.01$137.54

274 sold
51% off
Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

$27.45$56.03

285 sold
50% off
DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

$24.44$48.88

580 sold
34% off
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$29.07$44.57

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

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

$2.16$2.16

266 sold
31% off
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor

Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor

$39.63$57.44

276 sold
52% off
Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

$25.41$52.94

1464 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

$7.96$7.96

630 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

168 sold
66% off
High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

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

$17.07$51.19

728 sold
49% off
High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

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

$17.07$34.13

728 sold
16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino 16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

$13.40$13.40

945 sold
50% off
16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning 16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

$27.76$55.52

258 sold
52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$26.65$55.52

428 sold
52% off
Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

$24.70$51.46

499 sold
DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display

DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display

$84.38$84.38

240 sold
52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$26.75$55.72

202 sold
50% off
XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

$39.93$79.87

887 sold
52% off
Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

$29.32$61.08

1423 sold
50% off
TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

$22.71 $45.42

1028 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set

LM3915 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set

$21.49 $65.13

185 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
36% off
TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

TENSTAR ROBOT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor

$23.33 $36.46

1028 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor

Fingerprint Recognition Module ZW101 ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor

$0.37 $0.49

177 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete

Electronic Components Kit Professional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete

$24.85 $49.71

793 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

JSN-SR04T JSN SR04T 3.3 Waterproof Ultrasonic Module Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$2.17 $2.90

175 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V

DIY Sound Control LED Music Spectrum Electronic Kit Crystal Column Audio Display PCB Soldering Practice Kit LM339 LM358 DC5-12V

$46.37 $46.37

192 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
49% off
DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

$24.09 $48.17

580 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning 16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

$26.58 $55.38

433 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer 1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer

1/2/10PCS Mini Speaker 3070 8Ohm 3W Voice Box Sound Music Cavity Loudspeaker DIY Advertising TV PC Speaker Computer

$28.46 $58.09

166 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY

DFPlayer Mini MP3 Module Voice Sound Module with TF Card USB Port for Arduino UNO ESP32 Notification Alarm System DIY

$29.25 $62.23

418 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$28.80 $60.01

575 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit

MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit

$10.62 $10.62

744 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor

MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino MAX9814 Microphone AGC Board Sound Sensor

$6.26 $8.94

199 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$29.41 $61.28

177 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip

Dual way burglar alarm kit 120 ambulance alarm sound student principle experiment training CD4011 circuit board NE556 chip

$2.05 $2.05

251 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
55% off
I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168 I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168

I2S ESP32 Speaker Kit Built-in Audio Amplifier, Plug & Play for ESP32 Raspberry Pi, Compatible with MAX98357A MAX98357 NS4168

$35.21 $78.24

925 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
68% off
XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

XH-A901 Power Amplifier Board Supporting Tone Board DC Tone Board High and Low Sound Adjustment Audio Preamplifier

$44.01 $137.54

274 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

$27.45 $56.03

285 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

DIYUSER ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker

$24.44 $48.88

580 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
34% off
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$29.07 $44.57

481 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$2.16 $2.16

266 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor

Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor

$39.63 $57.44

276 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor Detector Ranging Smart Car

$25.41 $52.94

1464 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

$7.96 $7.96

630 sold

Categories: Electronic Components & Supplies, Active Components

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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

168 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

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

$17.07 $51.19

728 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor High Quality Active / Passive Buzzer Module DC 3.3-5V For Arduino Smart Car DIY Kit Low Level Trigger Control Board Sound Sensor

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

$17.07 $34.13

728 sold

Categories: Electronic Components & Supplies, Active Components

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16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino 16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

16 Music Sound Box BOX-16 Board 16-Tone Electronic Module DIY Kit Parts Components Soldering Practice Learning Kits for Arduino

$13.40 $13.40

945 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning 16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

16 Music Sound Box Module - BOX-16 Electronic DIY Kit - Components for Soldering Practice & Arduino Learning

$27.76 $55.52

258 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$26.65 $55.52

428 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

Diy Electronic PCB Board Passive Tone Board Amplifier Preamp Power Module Low High Sound Amplifier Board Adjustment Electonic

$24.70 $51.46

499 sold

Categories: Electronic Components & Supplies, Active Components

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DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display

DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display

$84.38 $84.38

240 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

INMP441 Digital Output Sensor Module MEMS High Precision Omnidirectional Microphone Sensor Module with RoHS Clear Natural Sound

$26.75 $55.72

202 sold

Categories: Electronic Components & Supplies, Active Components

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