Sensors

Sort by Popular
×

Categories

Price

Brands

TOPGREENER TDOS5 Motion Sensor Light Switch, 500W LED CFL 1/8HP, Free Wall Plate, Neutral Required, 2 Pack White
(645)

$25.89

View Deals
Ecosmart FSA NFSML Flow Sensor
(6)

$26.88

View Deals
Ecosmart FSA QC MEDLRG Flow Sensor
(8)

$25.18

View Deals
Uniweld NV1 NitroVue Nitrogen Flow Indicator
(34)

$63.82

Avg. Savings $15
HiLetgo GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino
(2)

$14.99

View Deals
HiLetgo VL53L0X Time-of-Flight Flight Distance Measurement Sensor Breakout VL53L0X ToF Laser Range Finder for Arduino

$6.79

View Deals
TORK RKP203 Swivel Mount Photocontrol

$14.48

View Deals
DIGITEN G1/2" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-30L/min

$8.99

View Deals
Adafruit ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI [ADA1231]
(1)

$17.97

View Deals
Westek SLC4CG Gray Automatic Photocell Sensor Control
(79)

$8.20

View Deals
uxcell® Aquarium Pool Liquid Water Level Sensor Stainless Steel Float Switch
(58)

$8.08

View Deals
NSi Industries TORK RKP311 Outdoor 120-Volt Button Photocontrol With Wall Plate - Controls Lighting Dusk to Dawn - Compatible with Incandescent/Compact Fluorescent/Halogen/LED

$10.98

View Deals
Intermatic K4221C 120-Volt Stem and Swivel Mount Photocontrol
(227)

$14.80

Avg. Savings $1
Sensky® BS010 12v 24v 3a Pir Motion Sensor Long Distance Time Adjustable Small Sensor Switch for DIY LED Lighting
(74)

$10.99

View Deals
120 Volt Dusk to Dawn Photocell Photoeye Sensor
(34)

$9.45

Avg. Savings $1
Sensor Switch CMR 9 Standard Range, Passive Infrared Ceiling Mount Occupancy Sensor, White
(5)

$40.87

View Deals
Intermatic K4121C 120-Volt Stem Mount Photocontrol
(85)

$17.20

Avg. Savings $1
Intermatic K4141C 120-Volt 25-Amp Stem Mount Photocontrol
(35)

$31.00

Avg. Savings $5
Paxton Access ID Card 692-500-US
(2)

$28.01

View Deals
Uxcell HQ-A68-1 1-30L/minute G3/8" Hall Effect Flow Sensor Counter for Water Heater
(1)

$12.69

View Deals
Milton 1037 1/2" NPT Metal FRL Coalescing Filter

$103.47

View Deals
uxcell 5 Pieces ZP4510 Liquid Water Level Sensor Vertical Float Switches
(80)

$13.49

View Deals
uxcell Tanks Horizontal Liquid Float Switch Water Level Sensor NO NC
(39)

$14.99

Avg. Savings $3
DIYmall 2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller
(13)

$5.99

View Deals
DIGITEN G3/4" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
(2)

$11.99

View Deals
Intermatic K4500 120-480 V Photo Control Shorting Cap
(1)

$7.99

Avg. Savings $0.04
HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars

$5.99

View Deals
Banner Q45VR3R Sensor, Opposed Mode Emitter and Receiver, SPDT Output Type, 60m Range, 5 Wires, Universal 12-250VDC or 24-250VAC Supply Voltage, 2m Cable Length

$161.70

View Deals
Uxcell Stainless Steel 200 mm Liquid Water Level Sensor Vertical Float Ball Switch

$15.18

View Deals
Westek SW103CT Outdoor Swivel Photo Control
(473)

$6.05

View Deals
Outdoor Light Control, 2 Pack - Automatically Turns Lights on at Dusk, Off at Dawn - Swivel to Position, Weather Resistant - Save Money and Electricity, Security for Unoccupied Properties
(473)

$15.98

View Deals
SainSmart Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card (Pack of 100)
(40)

$29.99

View Deals
Uxcell Liquid Water Level Control Metal Float Switch
(17)

$6.49

View Deals
DerBlue 6 Pieces Side mounted Horizontal Liquid Float Switch Water Level Sensor
(14)

$12.99

View Deals
Ceiling Sensor Motion Detector Switch Line Voltage PIR Passive Infared 360° Field of View, Enerlites MPC-50V - White
(9)

$32.99

View Deals
Madison M5000 316 Stainless Steel Miniature Liquid Level Switch with Stem, 30 VA SPST, 1/8" NPT, 300 psig Pressure
(3)

$66.20

Avg. Savings $6
BJY61C Bluetooth Gyroscope MPU6050 module angle output 6-axis Accelerometer Serial port APP
(3)

$43.99

View Deals
Sigma Electric 14008 Mini Button Dusk to Dawn Sensor with Leads
(3)

$11.98

Avg. Savings $3
5pcs Blue HC-SR04 Cartoon Ultrasonic Distance Sensor Mounting Bracket Kit
(1)

$5.89

View Deals
Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g) [ADA2809]
(1)

$7.86

View Deals
HiLetgo Rain Module Foliar Sensor Module Sensitive Weather Module Rainwater for Arduino
(1)

$6.49

View Deals
Greenfield DPPS Weatherproof Dusk-to-Dawn Photosensor
(67)

$16.57

View Deals
Enerlites MPC-50H Ceiling Occupancy Sensor Motion Detector Commercial / Industrial Grade, High Bay 360 Degree PIR Line Voltage, 2 Free Lenses Included - White
(52)

$28.99

View Deals
Intermatic LC4521C 120-Volt Locking Type Photocontrol
(31)

$10.32

Avg. Savings $5
SMAKN® Arduino GY-521 MPU-6050 Module 3 axial gyroscope accelerometer stance tilt module
(11)

$7.99

View Deals
Madison M7000 Plastic Miniature Liquid Level Float Switch, 30 VA SPST, 1/8" NPT Male, 150 psig Pressure
(8)

$26.01

Avg. Savings $4
Aiskaer 6 Pieces Side mounted Aquarium Tank Side mounted Horizontal Liquid Float Switch Water Level Sensor-Black
(6)

$11.99

View Deals
DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
(4)

$10.99

View Deals
Angle Tilt Sensor/Inclinometer with Remote Display- Pendulum type
(2)

$47.99

View Deals
DIGITEN G2" 2 inch Water Flow Hall Sensor Switch Meter Flowmeter Control 10-200L/min
(2)

$28.99

View Deals