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MRT311

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68% off
Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin

Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin

$0.99$3.17

23 sold
70% off
GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch

GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch

$10.09$34.03

21 sold
27% off
1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP 1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP

1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP

$11.17$15.30

3 sold
9% off
GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch

GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch

$151.12$166.89

13 sold
45% off
Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter

Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter

$0.99$1.83

60 sold
25% off
GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module

GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module

$19.24$25.66

1 sold
38% off
MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI

MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI

$4.46$7.19

13 sold
51% off
MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

$0.99$2.03

207 sold
53% off
5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino 5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino

5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino

$2.98$6.45

40 sold
36% off
GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

$115.14$179.90

44 sold
29% off
GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch

GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch

$76.12$108.52

129 sold
24% off
GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable

GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable

$106.42$141.09

20 sold
TPA3110D2 3110D2 TPA3110 TPA311 IC SOP-28 Chipset

TPA3110D2 3110D2 TPA3110 TPA311 IC SOP-28 Chipset

$0.96$0.96

46% off
LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit

LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit

$0.26$0.48

35 sold
25% off
Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031 Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031

Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031

$0.99$1.32

166 sold
71% off
Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

$0.99$3.47

404 sold
9% off
RTTA71 Thermopile Temperature Sensor Infrared thermometer Human presence detection

RTTA71 Thermopile Temperature Sensor Infrared thermometer Human presence detection

$5.77$6.34

laser beam photoelectric switch E3F-20L/20C1 infrared sensor npn switch 20 meters laser sensor

laser beam photoelectric switch E3F-20L/20C1 infrared sensor npn switch 20 meters laser sensor

$45.06$45.06

7 sold
9% off
5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3 5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3

5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3

$1.44$1.58

2 sold
23% off
AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module

AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module

$9.87$12.87

78 sold
14% off
Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad

Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad

$51.60$60.00

4 sold
55% off
SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino

SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino

$0.99$2.22

405 sold
68% off
1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino 1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino

1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino

$0.99$3.11

32 sold
44% off
GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector

GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector

$34.97$62.56

94 sold
59% off
KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino

KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino

$0.99$2.45

35 sold
3% off
Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300 Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300

Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300

$50.81$52.38

3 sold
27% off
MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32 MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32

MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32

$1.30$1.80

5 sold
33% off
10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838  10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838 

10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838 

$0.99$1.49

392 sold
GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE

GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE

$23.20$23.20

59% off
10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter 10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter

10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter

$18.25$45.28

8 sold
2% off
5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip 5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip

5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip

$3.14$3.20

56% off
MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100 MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

$0.99$2.29

29 sold
NeW PIR YS332 Pyroelectric infrared sensor PIR sensor

NeW PIR YS332 Pyroelectric infrared sensor PIR sensor

$14.39$14.39

2 sold
31% off
GTRIC Diffuse Reflection Laser Photoelectric Sensor M12 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 15CM Adjustable GTRIC Diffuse Reflection Laser Photoelectric Sensor M12 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 15CM Adjustable

GTRIC Diffuse Reflection Laser Photoelectric Sensor M12 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 15CM Adjustable

$68.22$99.17

26 sold
10PCS/LOT TPA311 TPA311DGNR Logo AAB MSOP MONOPHONIC IC new original In Stock

10PCS/LOT TPA311 TPA311DGNR Logo AAB MSOP MONOPHONIC IC new original In Stock

$8.90$8.90

49% off
GTRIC E3Z-D61 Diffuse Reflection Photoelectric Sensor NPN PNP 12-24VDC Square Infrared Optical Switch Distance 30CM With Bracket GTRIC E3Z-D61 Diffuse Reflection Photoelectric Sensor NPN PNP 12-24VDC Square Infrared Optical Switch Distance 30CM With Bracket

GTRIC E3Z-D61 Diffuse Reflection Photoelectric Sensor NPN PNP 12-24VDC Square Infrared Optical Switch Distance 30CM With Bracket

$27.19$53.98

231 sold
68% off
Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin

Soil Moisture Detector Module Soil Humidity Sensor Meter Hygrometer Water Tester Corrosion Resistance Probe DC 3.3-12V with lin

$0.99 $3.17

23 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
70% off
GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch

GTRIC Fiber Optic Sensor Probe Through-beam M3 M4 M6 High-precision Amplifier NPN PNP Photoelectric Optical Proximity Switch

$10.09 $34.03

21 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
27% off
1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP 1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP

1PCS 100% NEW Proximity Switch sensor PRT08-2D0 PRT12-4DO PR18T-8DO PRT30-15DO PRL18-8DN PRL18-8DP PRL12-4DN PRL12-4DP

$11.17 $15.30

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
9% off
GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch

GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch

$151.12 $166.89

13 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
45% off
Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter

Low Power MAX30100 MAX30102 Sensor Heart Rate Breakout Board For Arduino Blood Oxygen Sensor Module MAX30100 Pulse Oximeter

$0.99 $1.83

60 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module

GY-MCU8833 AMG8833 serial port infrared temperature measurement dot matrix sensor 8*8 thermal imager module

$19.24 $25.66

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI

MLX90614 High Precision Non-contact Temperature Measurement Sensor Probe MLX90614ESF-BAA MLX90614ESF-BCC MLX90614ESF-DCI

$4.46 $7.19

13 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

MAX30100 MAX30102  Heart Rate Oximetry Sensor Module Heart Rate Sensor Breakout Ultra-Low Power Consumption For Arduino

$0.99 $2.03

207 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino 5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino

5PCS Laser Sensor Module Non-modulator Tube Laser Receiver Module for Arduino

$2.98 $6.45

40 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
36% off
GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

GTRIC Background Suppression Photoelectric Sensor NPN PNP 10-30V DC Sensing Distance 30cm Adjustable Square Laser Optical Switch

$115.14 $179.90

44 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch

GTRIC Square Laser Photoelectric Sensors Diffuse Reflection Visible Small Spot NPN PNP 10-30VDC Infrared Beam Photocell Switch

$76.12 $108.52

129 sold

Categories: Electronic Components & Supplies, Active Components

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24% off
GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable

GTRIC Laser Photoelectric Sensor Through-beam M18 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 30M Adjustable

$106.42 $141.09

20 sold

Categories: Electronic Components & Supplies, Active Components

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TPA3110D2 3110D2 TPA3110 TPA311 IC SOP-28 Chipset

TPA3110D2 3110D2 TPA3110 TPA311 IC SOP-28 Chipset

$0.96 $0.96

Categories: Electronic Components & Supplies, Active Components

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46% off
LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit

LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit

$0.26 $0.48

35 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031 Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031

Knock Sensor Module For Arduino 3Pin KY-031 Percussion Knocking Knock Sensor Module Diy Starter Kit KY031

$0.99 $1.32

166 sold

Categories: Electronic Components & Supplies, Active Components

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71% off
Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale

$0.99 $3.47

404 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
RTTA71 Thermopile Temperature Sensor Infrared thermometer Human presence detection

RTTA71 Thermopile Temperature Sensor Infrared thermometer Human presence detection

$5.77 $6.34

Categories: Electronic Components & Supplies, Active Components

Buy Now
laser beam photoelectric switch E3F-20L/20C1 infrared sensor npn switch 20 meters laser sensor

laser beam photoelectric switch E3F-20L/20C1 infrared sensor npn switch 20 meters laser sensor

$45.06 $45.06

7 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3 5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3

5PCS D203s sensor probe can replace re200b PIR pyroelectric infrared sensor TO-3

$1.44 $1.58

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
23% off
AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module

AS7341 AS7343 Visible spectrum infrared color spectrometer sensor module

$9.87 $12.87

78 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad

Not affected by color Laser photoelectric switch Background suppression Square sensor Diffuse reflection Can detect any color Ad

$51.60 $60.00

4 sold

Categories: Electronic Components & Supplies, Active Components

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55% off
SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino

SHT30 SHT30-D SHT31 SHT31-D SHT35 SHT35-DSHT40 SHT40-D SHT41 SHT41-D Temperature Humidity Sensor Breakout Weather for Arduino

$0.99 $2.22

405 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino 1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino

1PCS Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino

$0.99 $3.11

32 sold

Categories: Electronic Components & Supplies, Active Components

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44% off
GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector

GTRIC Photoelectric Sensor Retro-reflective Sensing Distance 2M 10-30V 3-wire NPN PNP 90-250VAC Photo Switch With Reflector

$34.97 $62.56

94 sold

Categories: Electronic Components & Supplies, Active Components

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59% off
KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino

KY-032 4pin IR Infrared Obstacle Avoidance Sensor Module Diy Smart Car Robot KY032 For Arduino

$0.99 $2.45

35 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300 Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300

Laser Diffuse Reflection Sensor Mini 5V 5MM 10MM 20MM 30MM JG-4050 4100 4200 4300

$50.81 $52.38

3 sold

Categories: Electronic Components & Supplies, Active Components

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27% off
MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32 MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32

MAX30100 heart rate sensor pulse oximeter sensor module compatible STM32

$1.30 $1.80

5 sold

Categories: Electronic Components & Supplies, Active Components

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33% off
10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838  10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838 

10PCS Universal IR Infrared Receiver Sensor Module 1838 TL1838 VS1838B 38Khz Diode CHQ1838 

$0.99 $1.49

392 sold

Categories: Electronic Components & Supplies, Active Components

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GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE

GJG30 IP67 ABS NPN PNP NO NC Sn 20m 12V 24V 36V Through Beam Reflection Laser Sensor with CE

$23.20 $23.20

Categories: Electronic Components & Supplies, Active Components

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59% off
10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter 10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter

10PCS Black aluminum shell 16MM 25khz Transmit probe ultrasonic sensor drives dogs, birds, and mice away Ultrasonic transmitter

$18.25 $45.28

8 sold

Categories: Electronic Components & Supplies, Active Components

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2% off
5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip 5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip

5PCS TPA311 TPA311DGNR screen printed AAB MSOP packaged mono audio power amplifier chip

$3.14 $3.20

Categories: Electronic Components & Supplies, Active Components

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56% off
MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100 MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

MAX30102 Heart Rate Blood Oxygen Sensor Pulse Heartbeat Oxygen Concentration Sensor for Arduino Replace MAX30100

$0.99 $2.29

29 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
NeW PIR YS332 Pyroelectric infrared sensor PIR sensor

NeW PIR YS332 Pyroelectric infrared sensor PIR sensor

$14.39 $14.39

2 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
GTRIC Diffuse Reflection Laser Photoelectric Sensor M12 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 15CM Adjustable GTRIC Diffuse Reflection Laser Photoelectric Sensor M12 Series 10-30V NPN PNP Visible Spot 2mm Sensing Distance 15CM Adjustable

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26 sold

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