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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
4775 products
Air duct temperature and humidity sensor shell Stainless Steel filter 40um intensive pipe hole ventilation tube sensor housing
13.60 −   $
3 orders / 0 review
Middle, 80%
DIY 50Kg Body Load Cell Weighing Sensor Resistance
0.91 −   $
3 orders / × review
High, 93%
2pcs High Quality 1PCS 4 PIN Infrared Speed Sensor Module For /51/AVR/PIC 3.3V-5V new
1.31 −   $
3 orders / 1 review
High, 95%
PAW3205 PAW3205DB PAW3205DB-TJ3T Optical Mouse Sensor
1.06 − 4.72  $
3 orders / × review
Middle, 81%
E18-D50NK diffuse reflection type infrared obstacle avoidance sensor photoelectric switch DC NPN normally open (D4A3)
0.76 −   $
3 orders / 1 review
Middle, 79%
High Sensitivity Sound Microphone Sensor Detection Module For AVR PIC KY-037 1PCS
0.34 −   $
3 orders / × review
Middle, 80%
220V AC 50Hz Auto Infrared Human Sensor Switch PIR Microwave Radar Body Motion Sensor Module Adjustable For Time Distance Range
2.13 −   $
3 orders / 2 review
High, 89%
Smart 3pin KY-015 DHT-11 DHT11 Digital Temperature And Relative Humidity Sensor Module + PCB for Arduino DIY Starter Kit
1.28 −   $
3 orders / 1 review
High, 93%
MQ-135 Air quality and hazardous gas detection sensor alarm module MQ135 module
1.13 −   $
3 orders / 1 review
High, 93%
Transceiver integrated 16mm 40KHz Ultrasonic Sensor waterproof type Ultrasonic module SR015
1.93 −   $
3 orders / × review
Middle, 83%
Smart Electronics Blue Digital TTP223B Sensor Module TTP223 Capacitive Touch Switch for Arduino Diy Starter Kit
2.88 −   $
3 orders / 1 review
High, 91%
1PCS Hall sensor proximity switch njk-5002c NJK-5002 npn line magnet 100% NEW ORIGINAL
1.58 − 2.01  $
3 orders / 1 review
Middle, 80%
5PCS/LOT Plastic Type Reed Switch 2.7*14 Normally Open Magnetic Control Switch GPS-14A Anti-Vibration/Damage Contact For Sensors
1.91 −   $
3 orders / 1 review
High, 96%
DS-CO2-20 Carbon dioxide sensor dual-channel accurate detection of carbon dioxide
35.00 −   $
3 orders / × review
Low, 46%
Fast Free Ship Pressure distribution detection sensor array vola/planta pedis cushion system for Flexiforce fsr Pressure Sensor
173.12 −   $
3 orders / 1 review
Middle, 80%
PW4120 ultrasonic horn 41mm waterproof 2.5-50Khz insect repellent repeller piezoelectric tweeter
7.00 −   $
3 orders / × review
Middle, 77%
Load Cell 1KG 2KG 3KG 5KG 10KG 100G HX711 AD Module Weight Sensor diy Electronic Scale Aluminum Alloy Weighing Pressure Sensor
0.50 − 3.19  $
3 orders / × review
High, 89%
NEW MS5837-30BA pressure sensor MS5837-02BA water pressure air pressure sensor I2C 0.2 mbar high resolution module
41.41 − 75.73  $
3 orders / × review
High, 90%
5pcs NTC Temperature Sensor 5K 10K 20K 50K 100K 1% Fork Temperature Sensor XH2.54 Terminal 3435 3950 3470 3380 U-shaped Sensor
4.00 −   $
3 orders / × review
Middle, 80%
2022！Automatic Irrigation Module DIY Set for Soil Moisture Detection and Automatic Water Pumping
2.96 − 7.47  $
3 orders / × review
High, 92%
220V 50HZ PIR IR Infrared Human Induction Lamp Switch Sensor Light Control Ceiling Light Motion Sensor On Off 3-6m Sensing
1.44 −   $
3 orders / 1 review
Middle, 80%
GSR Skin Sensor Module CJMCU-6701 Sensor Module Analog SPI Measuring EDA GSR for Arduino
6.06 −   $
3 orders / × review
High, 96%
ESP32 DHT11 CP2104 WIFI Bluetooth Temperature Humidity Soil Moisture Sensor Detection Module 18650 Battery Shield for Arduino
12.23 −   $
3 orders / 1 review
High, 89%
1PCS 220V AC Auto Infrared Sensor Switch PIR Microwave Radar Body Motion Sensor Module Adjustable For Time Distance Brightness
4.95 −   $
3 orders / × review
Middle, 74%
TS-300B High Quality Turbidity Sensor Detection Module Water Quality Test Washing Machine Turbidity Transducer for Arduino
3.14 −   $
3 orders / 1 review
High, 96%
10PCS Vibration Sensor Module Vibration Switch Alarm Module SW-18010P for arduino Normally open shock sensor module Diy Kit
4.20 −   $
3 orders / 1 review
High, 95%
5 Way Flame Sensor Module 5 Road Digital Analog Signal Dual Output Fire Detection Sensor Module for arduino DIY Kit
1.05 −   $
3 orders / 2 review
Middle, 81%
SHT20 IIC I2C DC 3.3V-5V Digital Temperature and Humidity Sensor Module SHT20 chip High precision Sensor Professional
1.95 −   $
3 orders / × review
High, 89%
Toxic Gas Alarm Liquefied Gas Natural Combustible Leakage Leak Gases Detection Alarm Module Sensor Electronic Production DIY Kit
2.58 −   $
3 orders / 3 review
Middle, 81%
MH-Z14 NDIR Infrared CO2 Sensor Module MH-Z14A Carbon Dioxide Gas Sensor For CO2 Monitor 0-5000ppm MH Z14A Serial Spot PWM
21.82 −   $
3 orders / × review
High, 96%
High and low Water level Controller Automatic Water Monitor Automatic level Controller Industrial Water Tank Water level Sensor
23.80 − 41.65  $
3 orders / × review
Middle, 80%
diymore WCS1800 DC 5V Hall Current Detection Sensor Module 35A Short Circuit Overcurrent Protection Module
6.31 −   $
3 orders / 1 review
High, 92%
25pcs 304L 5*70 5*100 5*200 6*70 6*100 6*200 stainless steel shell sensor for DS18B20 NTC PT100 temperature sensor probe
23.20 − 47.51  $
3 orders / × review
Middle, 80%
10pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch For Arduino
0.85 −   $
3 orders / × review
High, 89%
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 Detection Smoke methane liquefied Gas Sensor Module for Starter DIY Kit
0.98 − 1.38  $
3 orders / × review
High, 92%
New Electric Unit High quality KY-022 Infrared IR Sensor Receiver Module Accessories For Arduino 6.4 x 7.4 x 5.1mm
0.50 −   $
3 orders / × review
High, 90%
SHT30/SHT31/SHT35 Digital Output Temperature and Humidity Sensor Module IIC I2C Interface 3.3V GY-SHT31-D For Arduino
2.55 − 10.47  $
3 orders / × review
Low, 46%
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811
6.81 −   $
3 orders / 0 review
High, 94%
NTC temperature sensor waterproof probe high and low temperature resistant 1k 2k 5k 10k 15k 20k 50k 100k
5.91 − 8.29  $
3 orders / × review
Middle, 76%
Automatic water level intelligent controller water level and drainage water level control switch XKC-C352-2P
15.35 − 31.68  $
3 orders / 2 review
Middle, 76%
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