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Apparel Accessories Automobiles & Motorcycles Beauty & Health Cellphones & Telecommunications Computer & Office Consumer Electronics Education & Office Supplies Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Novelty & Special Use Security & Protection Shoes Sports & Entertainment Tools Toys & Hobbies Underwear & Sleepwears Virtual Goods Watches Weddings & Events Women's Clothing

Sensors

Price
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rating alitools
categories Clear
1635 products
Lithium Battery Step Up Module 4 in 1 Integrated Plate 5/9/12V Oct18 Dropship
4.61 − 5.19  $
1 orders / 2 review
High, 87%
Water Leakage Alarm Detector 130dB Water Alarm Leak Sensor Detection Flood Alert Overflow Home Security Alarm System
1.77 −   $
1 orders / 1 review
High, 90%
Wireless 10.525 GHz radar detector probe sensor module HB100 with base plate
7.12 −   $
1 orders / × review
High, 93%
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module For Motor Test
0.57 −   $
1 orders / × review
High, 90%
SHT20 Digital Thermostat Temperature Humidity Controller Sensor I2C IIC Temp Regulator with Housing Replace DHT11 DHT22
2.65 −   $
1 orders / 1 review
High, 87%
DTS-600 turbidity transducer Turbidity electrode RS485 modbus 4-20mA 0-5V Turbidity sensor probe turbidity sensor Water Sensor
739.60 −   $
1 orders / × review
Middle, 81%
GY-213V-SHT20 SHT20 Temperature Humidity Sensor Breakout Board Module Transducers Diy Kit Electronic
2.00 −   $
1 orders / 1 review
High, 93%
DS18B20 TO-92 Temperature Sensor Thermometer Temperature Sensor 100% New Origin
0.35 −   $
1 orders / × review
High, 87%
AC 110-220V 360 Degrees 60W PIR Induction Motion Sensor IR infrared Human E27 Plug SocketBase Led Bulb light Lamp Holder Hot
298.75 −   $
1 orders / × review
Middle, 74%
Free Shipping!!! YYW-1 Temperature controller DS18B20 temperature template digital electronic thermostat sensor
11.80 −   $
1 orders / 1 review
Middle, 68%
1pcs DS1820 Waterproof package stainless steel DS18b20 18B20 temperature sensor temperature probe for arduin
0.46 − 1.18  $
1 orders / × review
Middle, 86%
NJK-5002C Hall Effect Sensor Proximity Switch NPN 3 Wires 3-Wires Normally Open
1.35 −   $
1 orders / × review
High, 90%
HR202 DC 12V 1 Channel 1CH 12V Humidity Sensitive Switch Relay Module Humidity Controller Humidity Sensor Module With Indicator
1.82 −   $
1 orders / × review
Middle, 79%
PT1000 DS18B20 NTC thermistor PT100 M10 screw thread temperature sensor 1M cable
33.48 −   $
1 orders / 1 review
Middle, 86%
5 pcs Reed Switch Plastic Type GPS-14B 2*14 Anti-Vibration Damage Magnetic Switch NC Normally Closed
1.82 −   $
1 orders / 1 review
High, 95%
110v-220v hot sale pir Infrared Human Induction Lamp Switch Light Control Ceiling Light Motion Sensor On Off 3-5m PIR Sensing
2.38 −   $
1 orders / 1 review
Middle, 74%
diymore 5PCS/Lot TTP223 Touch Switch Sensor Module Self-Locking/No-Locking Capacitive Touching Switch Button
0.95 −   $
1 orders / 1 review
High, 92%
Radar Human Active Sensor Module Microwave Body Board Light Control LED Lamp Home Switch Micro Wave High Frequency Antenna MCU
0.80 −   $
1 orders / × review
High, 90%
3pin KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module for Arduino Diy Starter Kit
0.40 −   $
1 orders / 2 review
High, 96%
5.8GHZ Microwave Radar Sensor Module Board Smart Sensoring Switch 6-9M Home Control Controller DC 3.3V-20V Radar TTL Level MCU
1.00 −   $
1 orders / × review
High, 87%
diymore Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor Module for Arduino
4.36 − 5.19  $
1 orders / 1 review
High, 87%
DC5-30V rain and snow sensor / Capacitive proximity switches / NPN output rain and snow Induction module
21.50 −   $
1 orders / 1 review
Middle, 73%
Free shipping 24GHZ Microwave Radar Sensor CFK402B-KIT 24GHZ k-band measuring Speed sensor quality Radar motion sensor
464.11 −   $
1 orders / 1 review
Middle, 81%
Free Shipping Ultrasonic wind speed sensor full set US200-12T Ultrasonic wind sensor assembly DIY
295.76 −   $
1 orders / × review
Middle, 81%
Free shipping SHT30 SHT31 SHT35 temperature and humidity sensor module I2C Digital Sensor DIS wide voltage
7.67 − 17.05  $
1 orders / 1 review
Middle, 81%
DHT-11 DHT11 Digital Temperature and Humidity Sensor DHT-11
2.47 − 2.74  $
1 orders / × review
High, 92%
100% New Flammable gas sensor TGS2611
7.90 −   $
1 orders / × review
Middle, 74%
Rectangular laser photoelectric sensor /10-30V Visible laser sensor /0-10m Beam NPN or PNP output
24.45 −   $
0 orders / 0 review
Middle, 86%
DHT11 DHT22 AM2302B AM2301 AM2320 Digital Temperature and Humidity Sensor AM2302 Temperature and Humidity Sensor For Arduino
0.86 − 3.22  $
× orders / × review
High, 89%
0-15M Car Washer Sensor Photoelectric switch Sensor diffusely reflects infrared sensor Waterproof 5wire
25.00 −   $
× orders / × review
Middle, 81%
MQ-6 MQ6 LPG Gas Sensor Module DC 5V for Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor Board
0.93 −   $
× orders / × review
High, 90%
MQ-6 MQ6 Gas Sensor Module Liquefied LPG Propane-butane Combustible Gas Detection Sensor Board Sensitive DC 5V for Arduino
1.11 −   $
× orders / × review
High, 88%
TZT Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
0.61 − 2.51  $
× orders / × review
High, 95%
200pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch
18.55 −   $
× orders / × review
High, 92%
TOF050H 200H 400H Laser Distance Measuring Sensor Module MODBUS IIC Serial Port Output Multi-mode Beyond TOF10120 For Arduino
10.12 − 14.38  $
× orders / × review
High, 95%
1pc Air Quality Monitor Indoor Temperature Humidity Monitor Infrared NDIR CO2 Sensor Indoor CO2 Detector Indoor Air Detector
42.75 − 44.65  $
× orders / 0 review
Low, 30%
Ventilator PB760 Original oxygen Battery M-04 oxygen battery PB840 Original oxygen battery M-04 oxygen sensor
65.00 −   $
× orders / × review
Low, 25%
HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Human Sensor Detector Module Bracket for Arduino
0.41 − 0.84  $
× orders / × review
High, 95%
diymore Microwave Radar Sensor Module Delay Time Sensing Distance Switch Controller DC 9V 12V 24V 10GHz with Wires for Arduino
10.11 −   $
× orders / × review
High, 92%
AHT20 I2C temperature and humidity sensor module high-precision humidity sensor probe DHT11 AHT10 upgraded version for arduino
0.88 −   $
× orders / 11 review
High, 96%
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