Sensors

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

$29.98

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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)

$6.49

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

$5.99

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120 Volt Dusk to Dawn Photocell Photoeye Sensor
(34)

$11.99

Avg. Savings $4.50
Intermatic K4221C 120-Volt Stem and Swivel Mount Photocontrol
(227)

$14.89

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

$8.99

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Ecosmart FSA NFSML Flow Sensor
(6)

$18.85

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

$33.99

Avg. Savings $3.07
Ecosmart FSA QC MEDLRG Flow Sensor
(8)

$21.50

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HiLetgo GY-302 BH1750 Light Intensity Illumination Module

$7.49

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C.J. SHOP® 5PCS Infrared reflective Photoelectr Switch IR Barrier Line Track sensor TCRT5000 M26
(5)

$6.29

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Paxton Access ID Card 692-500-US
(2)

$33.89

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BJY901C Bluetooth Gyroscope MPU9250 module angle output 9-axis Accelerometer Gyroscope Serial port TTL IIC Four-rotor APP
(1)

$45.99

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

$14.05

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

$6.79

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TORK RKP203 Swivel Mount Photocontrol

$10.63

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Westek SLC4CG Gray Automatic Photocell Sensor Control
(79)

$8.10

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

$10.99

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

$17.50

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HiLetgo 3pcs LM393 Rain Drops Sensor Weather Moisture Monitor Sensor Humidity Sensitivity Module Nickeled Plate 3.3-5V for Arduino
(1)

$6.49

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Uniweld NV1 NitroVue Nitrogen Flow Indicator
(34)

$61.29

Avg. Savings $5.87
HOBO by Onset MX1101 Temperature/Relative Humidity Data Logger
(23)

$155.00

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Sensor Switch CMR 9 Standard Range, Passive Infrared Ceiling Mount Occupancy Sensor, White
(5)

$46.32

Avg. Savings $7.16
HOBO by Onset UX120-006M Analog Data Logger
(4)

$199.00

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Uxcell 100 mm Stainless Steel Vertical Tank Water Level Sensor Float Switch
(2)

$9.49

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Westek SW103CT Outdoor Swivel Photo Control
(473)

$9.98

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Intermatic K4121C 120-Volt Stem Mount Photocontrol
(85)

$15.14

Avg. Savings $0.69
EZGO 612314 State-of-Charge Fuel Meter for RXV Gas/Electric Vehicles
(9)

$39.95

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

$43.99

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Adafruit Accessories INA219 DC Current Sensor Breakout (1 piece)
(2)

$16.26

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5pcs Blue HC-SR04 Cartoon Ultrasonic Distance Sensor Mounting Bracket Kit
(1)

$5.89

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AUTONICS BEN10M-TFR Sensor, Photo, Through Beam, Light & Dark On, Relay Output, 24-240 VAC & VDC

$91.00

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Gems Sensors 01701 Buna N Float Single Point Rugged Compact Alloy Level Switch with Brass Stem and Mounting, 1" Diameter, 1/8" NPT Male, 9/16" Actuation Level, Normally Open

$62.00

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Intermatic K4321C 120-Volt Fixed Position Photocontrol with Wall Plate
(269)

$16.56

Avg. Savings $0.08
Intermatic K4236C 120-277-Volt Photocontrols with Stem and Swivel Mounting
(229)

$28.12

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

$23.99

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Intermatic K4141C 120-Volt 25-Amp Stem Mount Photocontrol
(35)

$30.07

Avg. Savings $7.71
Aiskaer 6 Pieces Side mounted Aquarium Tank Side mounted Horizontal Liquid Float Switch Water Level Sensor-Black
(6)

$11.99

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

$10.99

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

$9.34

Avg. Savings $0.42
CO2 Sensor (Arduino Compatible)
(3)

$54.90

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Adafruit VEML6070 UV Index Sensor Breakout

$7.45

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TDOS5-W PIR Occupancy Vacancy Motion Sensor Switch for Light and Motor, NEUTRAL WIRING REQUIRED, 5-Pack, White
(645)

$58.99

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Intermatic K4251 120-Volt Photocontrols with Stem and Swivel Mounting
(227)

$20.95

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Non Contact Voltage Detector - Tester Pen Tool - No Contact Electrical Circuit Volt Sensor - Best AC Noncontact Voltalert by SomovWorld Electric
(122)

$29.99

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uxcell Wired Water Liquid Level Sensor Dual Ball Stainless Steel Float Switch Silver Tone
(58)

$9.99

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uxcell® Tank Pool Liquid Level Sensor Right Angle Float Switch
(32)

$6.99

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Intermatic LC4521C 120-Volt Locking Type Photocontrol
(31)

$19.25

Avg. Savings $6.73
Pc Board Control Iid 207A-407A (Tan W/3-Wire Sensor) 010253F
(17)

$473.22

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Madison M8700 Plastic Side-Mounted Liquid Level Float Switch with Polypropylene Stem, 30 VA SPST, 1/2" x 1/2" NPT Male, 100 psig Pressure
(16)

$21.82

Avg. Savings $7.39