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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
PW4120 insecticide repellent waterproof ultrasonic horn Pest Repeller tweeter 4140
1.80 −   $
50 orders / × review
Middle, 76%
TCRT5000 Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module for arduino Diy Kit
0.92 −   $
50 orders / 4 review
High, 92%
Датчик качества воздуха Life Control MCLH-08 ZigBee HA 1.2
14.48 −   $
49 orders / 54 review
Middle, 79%
VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC 3.3V/5V And VL53L1X
1.29 − 3.64  $
49 orders / 8 review
Low, 8%
1PCS KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for Arduino
2.02 −   $
49 orders / 6 review
High, 95%
TZT 3pin KY-022 TL1838 VS1838B HX1838 Universal IR Infrared Sensor Receiver Module for Arduino Diy Starter Kit
0.36 −   $
48 orders / 6 review
High, 96%
10PCS Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Charging Board With Protection Dual Functions 1A Li-ion for arduino
0.99 − 1.30  $
48 orders / 16 review
High, 93%
1Set HC-020K Double Speed Measuring Sensor Module with Photoelectric Encoders Kit top For arduino
0.68 −   $
48 orders / 5 review
High, 95%
1pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch
1.50 −   $
48 orders / 30 review
High, 93%
MAX6675 Module + K Type Thermocouple Thermocouple Sensor for
1.03 − 2.16  $
48 orders / 5 review
High, 93%
10pcs/lot KY-003 Standard Hall Magnetic Sensor Module for Arduino AVR Smart Cars PIC Good KY 003 New
2.70 −   $
48 orders / × review
High, 95%
DP-102 NPN Digital Vacuum Positive Pressure Sensor Pressure Controller -0.1 ~ +1 MPa (-14.6 to +146.4 psi) 100% New Original
32.50 −   $
48 orders / 2 review
Middle, 82%
12V Normally Closed Vibration Sensor Module Plus Relay Module 2-in-1 Module Alarm Triggered Vibration Module
1.88 −   $
48 orders / 9 review
Low, 46%
Normally Open Shock Sensor Module Vibration Sensor Module for Arduino Alarm Module
0.41 −   $
47 orders / 10 review
High, 92%
KY-018 photosensitive sensor module light module detects photosensitive photosensitive resistor module for arduino
0.41 −   $
47 orders / 17 review
High, 92%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
4.21 −   $
46 orders / 11 review
High, 96%
5PCS Reed switch Magnetic Switch 4x28MM Normally Open Magnetic Induction switch DIY Magnetic Reed Switchs Electronic NO
0.75 −   $
46 orders / 37 review
High, 94%
Infrared Distance Detector Infrared Sensor NPN NO Photoelectric Switch Controller Diffuse Proximity Switch DC 6V-36V
4.96 − 9.94  $
46 orders / 11 review
High, 88%
AC Current Sensor ZMCT103C High Precision Current Transformer Single-Phase 5A/5mA Sensor Module DIY
0.52 − 1.12  $
46 orders / 3 review
High, 95%
1PCS KY-037 High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC
0.38 −   $
46 orders / 13 review
High, 95%
1pcs 801S Vibration Shock Sensor Sensitivity Adjustable
86.27 −   $
46 orders / 9 review
High, 95%
weight sensor weighting strain gauge pressure sensor load cell electronic scale sensor 1KG 2KG 3KG 5KG 10kg 20kg HX711 module
0.22 − 0.54  $
46 orders / 6 review
Middle, 86%
ShengYang RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor
0.60 −   $
46 orders / 13 review
High, 95%
1pcs 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down
1.02 −   $
46 orders / 4 review
High, 96%
Liquid Water Level Detection Sensor Controller Control Module Board For Automatic Drainage Device Level Controller Diy Kit
2.67 −   $
46 orders / 2 review
High, 90%
Soil Humidity Sensor Module Hygrometer Detection Soil Moisture Sensor Sensing Module for Arduino Automatic Watering System
0.34 −   $
45 orders / 6 review
High, 95%
Air Pollution Sensor ZP07-MP503-10 VOC Air Quality Detection Sensor Module ZP07 MP503 For CO Benzene Formaldehyde Alcohol
2.35 −   $
45 orders / 7 review
High, 96%
DS1820 Stainless Steel Package Waterproof Temperature Probe18B20 Temperature Sensor DS18B20 TO-92 18B20 chips For Arduino
1.82 −   $
45 orders / × review
High, 96%
180 Degree 220V Outdoor waterproof Microwave Radar Motion Sensor Detector Wall Light Switch Home Security Safety 12M
7.78 −   $
45 orders / 17 review
Middle, 74%
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter
0.84 − 1.19  $
45 orders / 43 review
High, 93%
SHT20 Digital Temperature Humidity Sensor Module with Case 1M Extension Cable 0-100%RH -40 -125 C Replacement DHT11 DHT22 AM2320
2.63 −   $
45 orders / 13 review
High, 90%
1pcs DS18B20 Original Digital Stainless Steel Thread Straight Bar Screw Water Temperature Probe Exposed Temperature Sensor Probe
2.44 − 6.61  $
45 orders / 1 review
Middle, 81%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
0.57 −   $
45 orders / 8 review
High, 92%
MH Z19C MH-Z19 Sensor Module IR Infrared CO2 Carbon Dioxide Gas Digital Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output
10.54 − 15.89  $
44 orders / 20 review
High, 95%
1PCS LJ12A3-4-Z/BX New Inductive Proximity Sensor Detection Switch NPN DC 6-36V
2.39 − 2.52  $
44 orders / × review
High, 94%
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit
0.96 − 1.20  $
44 orders / 36 review
High, 96%
1PCS VL53L1X VL53LO Laser Ranging Flight Time Sensor Module Distance 400cm Measurement Extension Board Module CJMCU-531
3.30 −   $
44 orders / 7 review
High, 95%
MQ Sensor Gas Sensor MQ135 MQ-2 MQ-3 MQ-5 MQ-7 MQ-9 MQ-4 MQ137 MQ131 Detecting CO CO2 Smoke Methane Liquefied MQ Series DIY Kit
0.29 − 1.68  $
44 orders / 20 review
High, 95%
Turbidity Sensor Suspended Turbidity Value Detection Module Kit Liquid Suspended Particles Turbidity Detection For arduino
6.55 −   $
44 orders / 8 review
High, 96%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module Development Board DIY Robot Smart Car For Arduino
0.75 −   $
44 orders / 12 review
×%
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