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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
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1635 products
10PCS VL53L1X VL53LO Laser Ranging Flight Time Sensor Module Distance 400cm Measurement Extension Board Module CJMCU-531
41.00 −   $
2 orders / × review
High, 95%
diymore OE-TP Capacitive Touch Switch Sensor Module Digital Touch Sensor LED Dimming 10A DC 5 -12V
0.19 −   $
2 orders / × review
High, 92%
NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Ionization Smoke Detector
16.43 −   $
2 orders / 1 review
High, 92%
Hygrometer Detection Soil Moisture Sensor Sensing Module Soil Humidity Sensor Module for Arduino Automatic Watering System
0.57 −   $
2 orders / × review
High, 90%
350ohm Shear force strain gauge/ HA half-bridge strain gauge /high precision torque force strain foil torque sensor strainometer
2.75 −   $
2 orders / 2 review
Middle, 81%
Free Shipping Original Waterproof 10M DS18b20 temperature sensor With shield Stainless steel 6*50 package DALLAS 18B20 10m wire
13.49 −   $
2 orders / 1 review
Middle, 81%
MQ-2B MQ-4B MQ-5B MQ-9B Combustible Gas Sensor Module Flammable Detection Carbon Monoxide Smoke Methane Liquefied Gas Sensor
54.29 −   $
2 orders / × review
High, 96%
Packing Machine electronic platform scale load cell YZC-665 100KG 200KG 300KG 500KG
32.00 −   $
2 orders / 1 review
Middle, 77%
AHT10 Digital Temperature and Humidity Sensor Measurement Module I2C Communication 1.8V-6.0V High Precision Replace DHT11SHT20
1.20 −   $
2 orders / × review
High, 90%
1pcs/lot LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for Arduino Diy Kit
0.27 −   $
1 orders / 1 review
Middle, 84%
VEML7700 Ambient Light Sensor Module I2C Interface 16 Bits Light Lux Measuring for Arduino Raspberry Pi Microcontroller
4.75 −   $
1 orders / × review
High, 90%
1Set HC-020K Double Speed Measuring Sensor Module with Photoelectric Encoders Kit top For arduino
1.55 −   $
1 orders / × review
High, 95%
HC-SR501 SR505 SR602 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module
26.75 − 41.06  $
1 orders / 1 review
Low, 20%
Temperature and Humidity Transmitter SHT20 RS485 Sensor Module Digital High Precision Industrial Modbus Rtu Protocol Monitoring
4.81 − 5.43  $
1 orders / × review
High, 96%
GY-271 QMC5883 HMC5883L Three-Axis Magnetic Field Sensor Electronic Compass Module 3-5V For Arduino
1.50 −   $
1 orders / × review
High, 88%
HTU21 Moisture Sensors GY-21 Sensor module Low Power IC Module Precision Humidity Sensor I2C IIC Interface Module For Arduino
1.88 −   $
1 orders / × review
High, 95%
5.8GHz Microwave Radar Sensor Switch DC 12V-24V 7A 5.8GHz CW Radar Microwave Movement Motion Detector Sensor Switch for Indoors
5.68 −   $
1 orders / × review
High, 88%
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%
DS18B20 TO-92 Temperature Sensor Thermometer Temperature Sensor 100% New Origin
0.35 −   $
1 orders / × review
High, 87%
1Pcs New MQ-7 MQ7 Carbon Monoxide CO Gas Sensor Detection Module For arduino
2.66 −   $
1 orders / × review
High, 93%
10PCS x NTC Temperature Sensor Probe Thermometer Waterproof Round terminal 5K 10K 15K 20K 50K 100K 3950 1%
223.99 −   $
1 orders / × review
Middle, 77%
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%
LED bulb/light adjustable E27 holder socket/lamp holder with automatic body infrared IR sensor PIR motion detector AC110V-250V
7.51 −   $
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%
LX-111 LX-111-P LX-101 LX-101-P 100% New Original 3 Colors Led Detection Color Code Sensors
62.00 − 126.00  $
1 orders / 1 review
Middle, 82%
Current Sensor ACS712 5A
2.83 −   $
1 orders / × review
Middle, 76%
1pcs DS1820 Waterproof package stainless steel DS18b20 18B20 temperature sensor temperature probe for arduin
0.46 − 1.18  $
1 orders / × review
Middle, 86%
10PCS 15mm Piezo Elements Sounder Sensor Trigger Drum Disc + Wire Copper011175
0.93 −   $
1 orders / × review
High, 93%
NJK-5002C Hall Effect Sensor Proximity Switch NPN 3 Wires 3-Wires Normally Open
1.35 −   $
1 orders / × review
High, 90%
SHT30 I2C Interface SHT31 Digital Output Temperature & SHT31-D Humidity Sensor module Accuracy Breakout Weather for Arduino
1.62 − 2.43  $
1 orders / × review
High, 91%
white of lcd digital thermometers for freezer temperature of 50 ~ 110 degrees refrigerator freezer thermometer free shipping
1.94 −   $
1 orders / 1 review
Low, 3%
10Pcs/lot 100K ohm NTC 3950 Thermistors for 3D Printer Reprap MendFor 3D Printer Hot bed MK2a MK2b J
1.02 −   $
1 orders / 2 review
Middle, 78%
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%
AOSONG electronic digital temperature and humidity sensor AM2305
17.65 − 23.95  $
1 orders / × review
High, 92%
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%
Fast Free Ship HCS-LTBS 50A 100A 150A 200A 300A open loop large current for UPS power supply hall current sensor
9.76 −   $
1 orders / × review
Middle, 81%
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%
1pc ntc temperature sensor 10k B3950 ntc 10k NTC sensor 1% 0.5M Hang model M4 Probe waterproof ntc10k
1.37 −   $
1 orders / × review
Middle, 81%
GREAT IT Microwave Doppler Radar Wireless Module Motion Sensor HB100, Microwave Motion Sensor, Motion Detector
1.94 −   $
1 orders / × review
High, 94%
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