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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
DC 5V Correlation Photoelectric Sensor Infrared Correlation Count Module Single Way Signal Output Indication Low Level Board
0.35 −   $
2 orders / × review
High, 93%
Free shipping! SW-420 Normally Closed Type Vibration Sensor Module for arduino
0.64 −   $
2 orders / 3 review
High, 92%
1pcs/lot GY-68 BMP180 Digital Barometric Pressure Sensor Board Module For arduino
0.66 −   $
2 orders / × review
High, 93%
Hot sale AC110-240V 50Hz ceiling Lighting 140 Degree optic sensor Detector Automatic Light Lamp Switch PIR Motion sensor
8.39 −   $
2 orders / 3 review
Middle, 74%
Stainless steel temperature measuring blind pipe/water tank Waterproof casing 4 screw temperature sensor pipe D7mm for Sensor
10.41 −   $
2 orders / 1 review
Middle, 81%
Water Liquid Level Switch Contactless Detector Outer Adhering Type Level Sensor NPN PNP Rs485 Interface Compatible Power Adapter
4.06 −   $
2 orders / × review
High, 93%
10pcs DS1820 Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 For Arduino
13.01 − 21.53  $
2 orders / × review
High, 97%
1pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 for 51 new
1.25 −   $
2 orders / 2 review
High, 96%
Non-contact ultrasonic liquid level sensor Digital display altitude switch adjustable display value relay output level sensor
40.80 −   $
2 orders / × review
Middle, 81%
10 pcs TCRT5000L TCRT5000 Reflective Infrared Optical Sensor Photoelectric Switches
0.99 −   $
2 orders / × review
High, 92%
1PCS X The strain gauge pressure sensor load cell electronic scale sensor 100g 150g 200g 300g 500g 750g 0.3KG 0.5KG 0.75KG
7.42 − 8.25  $
2 orders / × review
Middle, 77%
2pcs/lot 801S Highly Sensitive Vibration Sensor 801S Shock Sensor L29
2.68 −   $
2 orders / × review
Middle, 84%
Smart Electronics Water Level Sensor Water Sensor Water Droplet Detection Depth for arduino Diy Kit
1.16 −   $
2 orders / × review
High, 92%
1pcs Original Gaode Inductive Proximity Sensor LJ12A3-4-Z/BX ,NPN,3-wire NO,diameter 12mm,Proximity Switch
1.05 −   $
2 orders / × review
High, 93%
Keyestudio Collision Sensor Module end stop switch for arduino
2.50 −   $
2 orders / 1 review
High, 89%
Thermal Sensor Module Temperature Sensor Module Thermistor Sensor for arduino Diy Kit
0.37 −   $
2 orders / 1 review
High, 96%
52mm PP Liquid Water Level Sensor Horizontal Float Switch Down
0.64 −   $
2 orders / 2 review
High, 93%
Hot sale 1 pcs 10W Stainless Steel Liquid Water Level Sensor Horizontal Mounting Float Switch Plastic Ball Float
127.90 −   $
2 orders / × review
Middle, 74%
5A Range of Single-Phase AC Current Sensor Module for arduino
0.90 −   $
2 orders / × review
High, 93%
HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module
0.68 − 0.79  $
2 orders / × review
High, 92%
10pcs NEW TTP223 Touch button Module Capacitor type Single Channel Self Locking Touch switch sensor
0.20 − 0.30  $
2 orders / 2 review
High, 94%
10PCS/LOT The G7 switch board with cable for laser sensor PMS7003 PM2.5 particles
20.35 −   $
2 orders / 1 review
Low, 38%
Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
1.29 −   $
2 orders / × review
High, 95%
Snow/Raindrops Detection Sensor Module Rain Weather Module Water Humidity For Arduino
1.33 −   $
2 orders / 1 review
Middle, 86%
Hydrogen gas Concentration sensor transmitter H2 gas sensor online test 485 232 0-5v switching value 4-20MA plc modbu 0-1000ppm
47.32 −   $
2 orders / 2 review
Middle, 81%
NEW Original LTC4054 LTH7 SOT-23-5 LTC4054ES5 LTC4054ES5-4.2 SOT-23 Lithium battery charging chip In Stock
1.50 −   $
2 orders / 1 review
Low, 25%
20pcs Reed Switch Sensor 4x28mm Normally Open Kit DIY Sensor NO
2.82 −   $
2 orders / × review
High, 95%
1pcs Digital Vacuum Pressure Gauge DP-011 Negative Pressure Sensor -100-+100KPA
22.96 −   $
2 orders / × review
Middle, 73%
Free shipping Ultrasonic reversing radar sensor module With display relay output Adjustable distance with waterproof probe
1 228.25 − 1 339.91  $
2 orders / × review
Middle, 81%
VL53L0X Time-of-Flight Flight Distance Measurement Sensor Breakout VL53L0X ToF Laser Range Finder for Arduino
124.46 −   $
2 orders / × review
High, 92%
1.5M Mini Digital Thermometer Hygrometer Temperature Humidity Moisture Sensor Meter Thermal Temperature Tester Detector Monitor
1.56 −   $
2 orders / 2 review
Low, 34%
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%
MS5540C Digital Air Pressure Sensor Module Waterproof high Precision 10-1100 mBar 16 Bit 100 Meters CJMCU-MS5540C
9.25 −   $
2 orders / 3 review
High, 95%
CCS811+SI7021+BMP280 Carbon Dioxide Temperature and Humidity Height Three-in-one Sensor Module
22.80 −   $
2 orders / × review
High, 90%
Ultrasonic oxygen concentration / ultrasonic flow sensor, oxygen sensor, oxygen making machine
39.60 −   $
2 orders / 2 review
Middle, 74%
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%
Toxic Gas Alarm Liquefied Gas Natural Combustible Leakage Leak Gases Detection Alarm Module Sensor Electronic Production DIY Kit
3.80 −   $
2 orders / 1 review
Low, 46%
Mini Digital LCD Thermometer Temperature Meter Monitor Gauge for Home Application Car Greenhouse with 1M/2M Sensor Probe
0.43 − 0.56  $
2 orders / × review
High, 92%
Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
21.50 − 22.50  $
2 orders / × review
Low, 38%
New Rain and snow sensor / Relay output wind and rain transmitter / 10~30V rain detection weather station greenhouse dedicated
39.62 − 54.65  $
2 orders / 1 review
High, 92%
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