smart humidity sensor switch

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DIXSG SHT31-D SHT31 Temperature Humidity Sensor Module 2.4V-5.5V I2C IIC for Arduino 3pcs

Model #: C0FE-Y-1219126

$36^.19 –
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Air Pressure Sensor Module Digital Temperature Humidity Barometric Pressure Sensor Electronic Components

Model #: LXS-MK-0347

$14^.99 –
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Capacitive Soil Moisture Sensor Module, Corrosion Resistant Soil Humidity Detector with Gravity 3-Pin Interface, 3.3V-5.5V Analog Output

Model #: C24W-X1279

$19^.19 –
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Automatic Watering Switch with Plated Induction Probe and Time Delay Function - DC 12V Soil Sensor Relay Control Module with Adjustable Humidity Threshold - for Garden Irrigation

Model #: 2604ADD8G679

$13^.19 –
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10pcs/Lot DTH11 Digital Temperature and Humidity Sensor DHT11 Module 2026 Arrival High Reliable Electronic Component, Precision, Stable Performance

Model #: 2604ADD8D581

$26^.64 –
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WISDUM Digital Temperature Humidity Sensor Module(Temperature/Humidity/Pressure/VOC Gas) 4 in 1 Sensor High Precision Environmental Monitoring Sensor with SPI IIC DC 5V

Model #: C0FF-Y-122017

$18^.79 –
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Purple Temperature Humidity Barometric Pressure Sensor Digital Temperature Sensor SPI I2C Breakout Electronic Components

Model #: LXS-MK-0290

$24^.01 –
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Smart Electronics 3.3V 5V 12V Soil Moisture Hygrometer Detection Humidity Sensor Module Development Board

Model #: zcw2091

$12^.90 –
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10Pcs Raindrop Sensor Module Water Level Detection Raindrop Humidity Sensor Single PCB Board Module

Model #: C472-L6445

$10^.81 –
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Intelligent Digital Display Temperature Automatic Liquid Level Controller RS485 4 Relay Alarms Tank Level Control Instrument(4 Relay Out DC24V)

Model #: uu-3398

$60^.12 –
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Generic Capacitive Soil Moisture Sensor Corrosion Resistant Wide Voltage Wire Analog Capacitive Soil Moisture Sensor V1.2

Model #: 2604ADD8M28

$7^.48 –
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AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication

Model #: LXS-MK-0687

$17^.00 –
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5V 12V 24V Adjustable Time Delay Relay Module 0-6Min 10s-200s Monostable Trigger Timer Control Switch

Model #: C472-L6224

$19^.63 –
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1.5m Sensor Module 3.5mm Jack IR Infrared Remote Control Receiver Extender Repeater Extension Cable For TV DVD Home Theatre

Model #: 2604ADD8A1448

$10^.67 –
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Generic AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

Model #: 2604ADD8M87

$7^.78 –
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Four-in-one multi-functional environmental measuring instrument: sound level, illuminance, humidity, temperature (lux/temperature/relative humidity/decibels).

Model #: 5564284436788

$358^.03 –
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1PCS 3mm 5mm Adjustable Temperature Controller Heat Pump Sensor Thermostat 900W 1500W Smoke Fog Ejector Thrower Machine Sprayer Parts(3mm)

Model #: 2604ADD8E821

$49^.99 –
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Temperature Hygrometer, Indoor Thermometers Humidity Monitor with LCD Display, Home Digital Dual Wall Alarm Clock with Day, Date - Battery Included

Model #: cc-2

$18^.99 –
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Purple Temperature Humidity Barometric Pressure Sensor Digital Temperature Sensor SPI I2C Breakout Electronic Components

Model #: MK-A-A0290

$24^.02 –

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DHT22 AM2302 Digital Temperature and Humidity Sensor Module AM2302B AAM2302B with Connecting Cable

Model #: C472-L6126

$11^.91 –
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Weather Station Indoor Outdoor, 7.5 in Color Display, Wireless Digital Home Weather Station, with Sensor Atomic Clock Adjustable Backlight Forecast Data Calendar Alarm Alert Temperature-NO WIFI

Type: Other Appliances
Width: 2.36
Model #: SNQXZWX75VAAAAQ08V1

$37^.90 –
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Temperature and Humidity Sensor 0-5V of WHTM-02 Serial Port Temperature and Humidity Module

Model #: 2604ADD8A561

$45^.47 –
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3.7-24V PIR Hand Wave Sensor Switch Dimmable LED Strip Touch Dimmer Switch for Kitchen Cabinet Closet LED Lights

Model #: C472-L6302

$10^.26 –
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High Quality Free TV DiSEqC Switch 4x1 DiSEqC Switch satellite antenna flat LNB Switch for TV Receiver

Model #: 2604ADD8A1306

$5^.60 –
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Htu21D Digital Temperature and Humidity Sensor Breakout Control Controller Board Module for Weather Station Humidor

Model #: 2604ADD8D559

$25^.64 –
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12V Delay Double Display Digital Time Relay Module LED Cycle Timer Control Switch(Black)

Model #: 2604ADD8E755

$23^.61 –
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1PCS 3mm 5mm Adjustable Temperature Controller Heat Pump Sensor Thermostat 900W 1500W Smoke Fog Ejector Thrower Machine Sprayer Parts(Large)

Model #: 2604ADD8E807

$62^.20 –
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Security System Hardware: Magnetic Door and Window Safety Alarm Switch, 1 Pair, with Metal Housing - Normally Closed NC Magnetic Contact Sensor for Commercial Metal Doors and

Model #: 2604ADD8G692

$9^.89 –
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Generic Piezoelectric Vibration Sensor Module, Analog Vibration Switch Module, Adjustable Sensitivity Potentiometer Sensor with Accurate Detection, Ideal for Electronic Drum Interaction

Model #: 2604ADD8E929

$20^.46 –
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Inductive Proximity Switch Sensor Detector - 4mm Detection Distance, 3 Wire NPN Normally Open NO, 10-36V DC, for Industrial Automation

Model #: 2604ADD8G648

$16^.84 –
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1PCS 3mm 5mm Adjustable Temperature Controller Heat Pump Sensor Thermostat 900W 1500W Smoke Fog Ejector Thrower Machine Sprayer Parts(5mm)

Model #: 2604ADD8E819

$49^.90 –
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5-12V Adjustable Timer Delay Turn Off Module, External Push Button Trigger Timing Relay Time Switch 1-10 Seconds Off

Model #: C472-L6281

$19^.10 –
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Water Flow Sensor Switch, 1 Piece - G 1/2 Threaded Interface, 70C Maximum Temperature Rating - Low Pressure Activation at 0.03 KG, for Pump Compatible with Machines.

Model #: 2604ADD8G678

$12^.89 –
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2Pcs AM2320 Digital Temperature Humidity Sensor Module, Replacement for SHT11

Model #: C472-L6555

$12^.51 –
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Electronic Flow Switch HT 120 Pump Flow Sensor Switch - 1 Piece - AC 220 V 0.5 A - G 1/2 Inch to 1/2 Inch Thread - 0.03 kg Low Pressure Start for Solar Heaters and Household Tap

Model #: 2604ADD8G680

$22^.99 –
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4 Digit LED Digital Time Delay Relay Module DC 5V 12V 24V 10A Adjustable Timer Trigger Switch with Shell

Model #: C472-L6237

$17^.24 –
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