Shop by Department
Sponsor Sign InBecome a Sponsor
Sponsor Sign InBecome a Sponsor

Other Sensors | Surplus Network

Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor LED 120V
USA
Dusk To Dawn Outdoor Swivel Photo...

$6.76 USD

Dusk To Dawn Outdoor Swivel Photo...

$6.76 USD

Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor LED 120V
USA
Dusk To Dawn Outdoor Swivel Photo...

$5.59 USD

Dusk To Dawn Outdoor Swivel Photo...

$5.59 USD

Microwave Doppler Radar Motion Detector Sensor RCWL-0516 Module Board
USA
Microwave Doppler Radar Motion...

$4.95 USD

Microwave Doppler Radar Motion...

$4.95 USD

US Dusk Dawn Outdoor Swivel Photo Light Control Photocell Sensor LED 110~130V
USA
US Dusk Dawn Outdoor Swivel Photo...

$5.63 USD

US Dusk Dawn Outdoor Swivel Photo...

$5.63 USD

1pcs NEW MAX9814 Electret Microphone Amplifier with AGC Function
China
1pcs NEW MAX9814 Electret Microphone...

$4.09 USD

1pcs NEW MAX9814 Electret Microphone...

$4.09 USD

10PCS A3144 A3144E OH3144E A1044 Hall Effect Sensor SIP-3 USA Fast Shipping
USA
10PCS A3144 A3144E OH3144E A1044 Hall...

$3.50 USD

10PCS A3144 A3144E OH3144E A1044 Hall...

$3.50 USD

1pcs Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro Mini
USA
1pcs Pro Micro ATmega32U4 5V 16MHz...

$6.99 USD

1pcs Pro Micro ATmega32U4 5V 16MHz...

$6.99 USD

Stainless Steel Float Switch Liquid Water Level Sensor Controller for Tank Pool
USA
Stainless Steel Float Switch Liquid...

$6.99 USD

Stainless Steel Float Switch Liquid...

$6.99 USD

LED 120V Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor
USA
LED 120V Dusk To Dawn Outdoor Swivel...

$6.99 USD

LED 120V Dusk To Dawn Outdoor Swivel...

$6.99 USD

Soil Humidity Hygrometer Moisture Detection Sensor Module Arduino With Wires Hot
China
Soil Humidity Hygrometer Moisture...

$1.15 CAD

Soil Humidity Hygrometer Moisture...

$1.15 CAD

For Arduino MCP2515 CAN Bus Module TJA1050 Receiver SPI Module
China
For Arduino MCP2515 CAN Bus Module...

$1.65 CAD

For Arduino MCP2515 CAN Bus Module...

$1.65 CAD

New HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi
China
New HC-SR501 Infrared PIR Motion...

$1.29 USD

New HC-SR501 Infrared PIR Motion...

$1.29 USD

BME280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Breakout
China
BME280 Digital Sensor Temperature...

$1.29 USD

BME280 Digital Sensor Temperature...

$1.29 USD

KSD301 Temperature Switch Control Sensor Thermal Thermostat 50°-160° clubfoot
China
KSD301 Temperature Switch Control...

$1.29 USD

KSD301 Temperature Switch Control...

$1.29 USD

Top Water Level Sensor Horizontal Liquid PP Side Mount Float Switch For Pool
China
Top Water Level Sensor Horizontal...

$1.59 USD

Top Water Level Sensor Horizontal...

$1.59 USD

ADXL335 3-Axis Accelerometer Angular Transducer Module Analog Output for Arduino
USA
ADXL335 3-Axis Accelerometer Angular...

$5.99 USD

ADXL335 3-Axis Accelerometer Angular...

$5.99 USD

10PC New TTP223 Capacitive Touch Switch Button Self-Lock Module for Arduino
China
10PC New TTP223 Capacitive Touch...

$0.99 USD

10PC New TTP223 Capacitive Touch...

$0.99 USD

1pcs MPU-6050 MPU6050 6DOF 3 Axis Gyroscope+Accelerometer Module for Arduino DIY
China
1pcs MPU-6050 MPU6050 6DOF 3 Axis...

$0.99 CAD

1pcs MPU-6050 MPU6050 6DOF 3 Axis...

$0.99 CAD

Soil Humidity Hygrometer Moisture Detection Sensor Module Arduino w Dupont Wires
China
Soil Humidity Hygrometer Moisture...

$0.99 USD

Soil Humidity Hygrometer Moisture...

$0.99 USD

TEMT6000 Ambient Light Sensor Analog Light Intensity Module Visible Light Sensor
Hong Kong
TEMT6000 Ambient Light Sensor Analog...

$0.99 CAD

TEMT6000 Ambient Light Sensor Analog...

$0.99 CAD

Passive Buzzer Module Speaker Audio Control for Arduino AD
Hong Kong
Passive Buzzer Module Speaker Audio...

$0.99 USD

Passive Buzzer Module Speaker Audio...

$0.99 USD

2pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car N59
USA
2pcs IR Infrared Obstacle Avoidance...

$4.30 USD

2pcs IR Infrared Obstacle Avoidance...

$4.30 USD

LED 120V Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor
USA
LED 120V Dusk To Dawn Outdoor Swivel...

$6.22 USD

LED 120V Dusk To Dawn Outdoor Swivel...

$6.22 USD

5PCS IR Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot
China
5PCS IR Infrared Obstacle Avoidance...

$2.08 USD

5PCS IR Infrared Obstacle Avoidance...

$2.08 USD

1pc GY-MAX4466 electret microphone amplifier MAX4466 adjustable amplifier module
China
1pc GY-MAX4466 electret microphone...

$1.31 USD

1pc GY-MAX4466 electret microphone...

$1.31 USD

113KHz Ultrasonic Mist Maker Transducer Ceramic Humidifier Accessories D16mm
China
113KHz Ultrasonic Mist Maker...

$3.10 USD

113KHz Ultrasonic Mist Maker...

$3.10 USD

US Stainless Steel Liquid Water Level Sensor Horizontal Float Switch Tool
USA
US Stainless Steel Liquid Water Level...

$7.99 USD

US Stainless Steel Liquid Water Level...

$7.99 USD

BME280 Atmospheric Pressure Sensor Temperature Humidity Sensor For Arduino New
China
BME280 Atmospheric Pressure Sensor...

$1.24 CAD

BME280 Atmospheric Pressure Sensor...

$1.24 CAD

Breakout Temperature Humidity Barometric Pressure BME280 Digital Sensor Module*1
China
Breakout Temperature Humidity...

$1.24 CAD

Breakout Temperature Humidity...

$1.24 CAD

Water Liquid Level Sensor Optical Infrared Liquid Water Level Control Switch
China
Water Liquid Level Sensor Optical...

$3.60 USD

Water Liquid Level Sensor Optical...

$3.60 USD

1pcs Analog Capacitive Soil Moisture Sensor V1.2 Corrosion Resistant With Cable
China
1pcs Analog Capacitive Soil Moisture...

$1.01 USD

1pcs Analog Capacitive Soil Moisture...

$1.01 USD

US SHIP LJ12A3-4-Z/BX Inductive Proximity Sensor Switch NPN DC 6V-36V NEW
USA
US SHIP LJ12A3-4-Z/BX Inductive...

$3.49 USD

US SHIP LJ12A3-4-Z/BX Inductive...

$3.49 USD

IFM MK5101 Magnetic Sensor, Cylinder Sensor (M8 Connector)
USA
IFM MK5101 Magnetic Sensor, Cylinder...

$15.00 USD

IFM MK5101 Magnetic Sensor, Cylinder...

$15.00 USD

2x MPU-6050 6 DOF 3 Axis Gyroscope + Accelerometer Module USA Seller
USA
2x MPU-6050 6 DOF 3 Axis Gyroscope +...

$6.95 USD

2x MPU-6050 6 DOF 3 Axis Gyroscope +...

$6.95 USD

5V Fuel Pressure Transducer Sender 15/100/200/1000/1600 Psi For Oil Air Water
USA
5V Fuel Pressure Transducer Sender...

$20.50 USD

5V Fuel Pressure Transducer Sender...

$20.50 USD

JSN SR04T Ultrasonic Module Distance Measuring Transducer Sensor Waterproof New
China
JSN SR04T Ultrasonic Module Distance...

$5.79 USD

JSN SR04T Ultrasonic Module Distance...

$5.79 USD

1pcs 0.91
China
1pcs 0.91'' 128x32 IIC I2C OLED LCD...

$1.89 USD

1pcs 0.91'' 128x32 IIC I2C OLED LCD...

$1.89 USD

1pcs 3.3-5V Digital Barometric Air Pressure Sensor Module for Arduino 3.3V-5V
China
1pcs 3.3-5V Digital Barometric Air...

$3.75 USD

1pcs 3.3-5V Digital Barometric Air...

$3.75 USD

Low Power MAX30102 Heart Rate Oxygen Pulse Breakout for Arduino Replace MAx30100
China
Low Power MAX30102 Heart Rate Oxygen...

$2.58 USD

Low Power MAX30102 Heart Rate Oxygen...

$2.58 USD

Scale Load Cell Weight Sensor+HX711 Weighing Sensor AD Module 1kg 5kg 10kg 20kg
China
Scale Load Cell Weight Sensor+HX711...

$1.86 USD

Scale Load Cell Weight Sensor+HX711...

$1.86 USD

Ultrasonic Wireless Monitor Tank Water Level Gauge Indoor Temp Liquid Indicator
USA
Ultrasonic Wireless Monitor Tank...

$29.99 USD

Ultrasonic Wireless Monitor Tank...

$29.99 USD

2PCS LED 120V Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sen
USA
2PCS LED 120V Dusk To Dawn Outdoor...

$11.99 USD

2PCS LED 120V Dusk To Dawn Outdoor...

$11.99 USD

PRODUCT BRAND FISHER PIERCE FPN7790B - CADMIUM SULFIDE CELL PHOTO CONTROL NEW
USA
PRODUCT BRAND FISHER PIERCE FPN7790B...

$12.00 USD

PRODUCT BRAND FISHER PIERCE FPN7790B...

$12.00 USD

New Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro Mini
China
New Pro Micro ATmega32U4 5V 16MHz...

$2.99 USD

New Pro Micro ATmega32U4 5V 16MHz...

$2.99 USD

Mini Sensor Breakout Module Power Supply INA219 I2C Bi-Directional DC Current
Hong Kong
Mini Sensor Breakout Module Power...

$1.47 USD

Mini Sensor Breakout Module Power...

$1.47 USD

HB100 Microwave Doppler Radar Wireless Module Motion Sensor 10.525GHz Radar US
USA
HB100 Microwave Doppler Radar...

$5.30 USD

HB100 Microwave Doppler Radar...

$5.30 USD

10pcs New LJ12A3-4-Z/BX Inductive Proximity Sensor Switch NPN DC6-36V
USA
10pcs New LJ12A3-4-Z/BX Inductive...

$24.99 USD

10pcs New LJ12A3-4-Z/BX Inductive...

$24.99 USD

White Quality Tank Down High Pool Water Level Liquid Sensor Float Switch
China
White Quality Tank Down High Pool...

$1.72 CAD

White Quality Tank Down High Pool...

$1.72 CAD

US M12 NPN NO Laser Sensor/Photoelectric Switch Correlation Infrared Radio
USA
US M12 NPN NO Laser...

$12.49 USD

US M12 NPN NO Laser...

$12.49 USD

Turck Inductive Proximity Sensor, BI2U-EH6,5-AP6X - 2mm range, 6.5mm Dia.
USA
Turck Inductive Proximity...

$2.25 USD

Turck Inductive Proximity...

$2.25 USD

INTERMATIC LC4521C PHOTO-CELL, PHOTO-CONTROL, T LOCKING TYPE, 120V, 1000W
USA
INTERMATIC LC4521C PHOTO-CELL,...

$8.29 USD

INTERMATIC LC4521C PHOTO-CELL,...

$8.29 USD

Outdoor Electric Resistor Photocell Light Control Sensor Switch JL103A 2PCS USA
USA
Outdoor Electric Resistor Photocell...

$8.69 USD

Outdoor Electric Resistor Photocell...

$8.69 USD

CJMCU GUVA-S12SD UV Detektion Licht Intensität Sensor 240nm-370nm Arduino
USA
CJMCU GUVA-S12SD UV Detektion Licht...

$7.50 USD

CJMCU GUVA-S12SD UV Detektion Licht...

$7.50 USD

Liquid Level Controller Sensor Module Water Level Detection Sensor
USA
Liquid Level Controller Sensor Module...

$6.85 USD

Liquid Level Controller Sensor Module...

$6.85 USD

Photocell Photoelectric Dusk to Dawn Button Photo Control Eye Switch Flush Mount
China
Photocell Photoelectric Dusk to Dawn...

$4.28 USD

Photocell Photoelectric Dusk to Dawn...

$4.28 USD

10Pcs Universal Integration Ir Infrared Control Receiver Tl1838 Vs1838B Head JD
China
10Pcs Universal Integration Ir...

$1.11 USD

10Pcs Universal Integration Ir...

$1.11 USD

Non-contact Tank Water Level Sensor Switch Container Liquid Height Detector Tren
China
Non-contact Tank Water Level Sensor...

$4.24 USD

Non-contact Tank Water Level Sensor...

$4.24 USD

1pcs GY-9960-3.3 APDS-9960 RGB Infrared IR Gesture Sensor Motion Direction Recog
China
1pcs GY-9960-3.3 APDS-9960 RGB...

$1.79 USD

1pcs GY-9960-3.3 APDS-9960 RGB...

$1.79 USD

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas Detection Alarm Sensor Module
China
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8...

$1.14 CAD

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8...

$1.14 CAD

1/8NPT Stainless Steel Pressure Transducer Sender Sensor 0-4.5V Oil Fuel Air stw
USA
1/8NPT Stainless Steel Pressure...

$18.14 USD

1/8NPT Stainless Steel Pressure...

$18.14 USD

1PCS VL6180 VL6180X Range Finder Optical Ranging Sensor Module for Arduino
China
1PCS VL6180 VL6180X Range Finder...

$3.14 USD

1PCS VL6180 VL6180X Range Finder...

$3.14 USD

HMC5883L GY-271 3V-5V Triple Axis Compass Magnetometer Sensor Module For Arduino
China
HMC5883L GY-271 3V-5V Triple Axis...

$1.99 USD

HMC5883L GY-271 3V-5V Triple Axis...

$1.99 USD

5Pcs DC 110V Liquid Water Level Sensor Float Switch Right Angle Flow Instruments
USA
5Pcs DC 110V Liquid Water Level...

$7.49 USD

5Pcs DC 110V Liquid Water Level...

$7.49 USD

5Pcs NO LJ8A3-2-Z/BX Inductive Proximity Sensor Switch NPN DC6V-36V US
USA
5Pcs NO LJ8A3-2-Z/BX Inductive...

$14.99 USD

5Pcs NO LJ8A3-2-Z/BX Inductive...

$14.99 USD

Normally Open/Closed Current Sensing Switch Control AC 0.2-30A SZC23-NO-AL-CH US
USA
Normally Open/Closed Current Sensing...

$15.69 USD

Normally Open/Closed Current Sensing...

$15.69 USD

AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric Detector Module
China
AM312 PIR Motion Body Human Sensor...

$1.54 USD

AM312 PIR Motion Body Human Sensor...

$1.54 USD

Laser Receiver Sensor Module + KY-008 Laser Transmitter Module for Arduino AVR
China
Laser Receiver Sensor Module + KY-008...

$2.75 USD

Laser Receiver Sensor Module + KY-008...

$2.75 USD

5pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot
China
5pcs IR Infrared Obstacle Avoidance...

$1.60 CAD

5pcs IR Infrared Obstacle Avoidance...

$1.60 CAD

2x Outdoor Electric Resistor Photocell Light Control Sensor Button Switch JL103A
USA
2x Outdoor Electric Resistor...

$11.51 USD

2x Outdoor Electric Resistor...

$11.51 USD

ESP32 Weather Station Housing (BME280, SPS30)
USA
ESP32 Weather Station Housing...

$12.99 USD

ESP32 Weather Station Housing...

$12.99 USD

Digispark Kickstarter Attiny85 USB Development Board for arduino NEW
Hong Kong
Digispark Kickstarter Attiny85 USB...

$1.70 CAD

Digispark Kickstarter Attiny85 USB...

$1.70 CAD

Flush Mount DuskButton Photo Control Eye 120V Raintight Light Sensor JL-103A
USA
Flush Mount DuskButton Photo Control...

$6.46 USD

Flush Mount DuskButton Photo Control...

$6.46 USD

1 pcs Load Cell + HX711 AD Module (Choose Between "1 Kg, 5 Kg, 20 Kg")
USA
1 pcs Load Cell + HX711 AD Module...

$10.00 USD

1 pcs Load Cell + HX711 AD Module...

$10.00 USD

New BME280 Digital Sensor Temperature Board GY-BME280 I2C IIC SPI Interface 5V
China
New BME280 Digital Sensor Temperature...

$1.69 CAD

New BME280 Digital Sensor Temperature...

$1.69 CAD

1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino
China
1pcs Ultrasonic Module HC-SR04...

$1.03 USD

1pcs Ultrasonic Module HC-SR04...

$1.03 USD

Honeywell SS49E Linear Hall Effect Sensors 3-Pin 6 Pieces USA FAST FREE SHIPPING
USA
Honeywell SS49E Linear Hall Effect...

$9.95 USD

Honeywell SS49E Linear Hall Effect...

$9.95 USD

Active Single Phase Voltage Transformer Module Ac Output Vo Sensor-ZMPT101B G5F1
China
Active Single Phase Voltage...

$3.16 CAD

Active Single Phase Voltage...

$3.16 CAD

1pcs Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 Arduino Pro New
USA
1pcs Pro Micro ATmega32U4 5V 16MHz...

$6.96 USD

1pcs Pro Micro ATmega32U4 5V 16MHz...

$6.96 USD

Pressure transducer or sender Stainless Steel for oil/fuel/air/water Multichoice
USA
Pressure transducer or sender...

$16.07 USD

Pressure transducer or sender...

$16.07 USD