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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
AM312 HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared PIR Module Motion Sensor Detector Module for Arduino
0.54 − 2.27  $
5 orders / 2 review
High, 96%
M8 2mm DC 5V NPN NO LJ8A3-2-Z/BX-5V Inductive Proximity Sensor Switch Work Voltage 5VDC Special For MCU Dropship
3.63 −   $
5 orders / 3 review
High, 87%
SBWZ RTD Pt100 temperature transmitter sensor module 4-20 ma / 0 - 5V/ 0-10V temperature amplifier
1.75 −   $
5 orders / 5 review
Middle, 86%
MQ-2 MQ-3 MQ-5 MQ-7 MQ-8 MQ-135 Detection Smoke Methane liquefied Gas Sensor Module for Arduino Starter DIY Kit
0.46 − 2.29  $
5 orders / 2 review
High, 95%
CAP1188 8 Key Capacitive Touch Sensor Breakout Module SPI I2C Captouch LED for Arduino
3.96 −   $
5 orders / × review
High, 92%
10pcs ESP8266 ESP-12 CH340G CH340 V2 USB WeMos D1 Mini WIFI Development Board D1 Mini NodeMCU Lua IOT Board 3.3V With Pins
19.83 −   $
5 orders / × review
High, 93%
Dust Sensor ZPH02 VOC and PM2.5 Laser Dust Sensor Module For Household Purifiers DC 0.2-5V EH2.54-5P Terminal Socket For Arduino
3.68 − 6.24  $
5 orders / 1 review
High, 96%
MP-4 Methane Sensor Module Flammable Gas Sensor Combustible For Detection Flammable Gas Leak Fire Safety Alarm
1.44 −   $
15 orders / 2 review
High, 96%
diymore LP-5020 12V 5A 48W Infrared Sensor Module Human Detection Sensor Switch Module for LED Light Bar Illumination
1.93 −   $
5 orders / 4 review
High, 92%
MH-SR602 MINI Motion Sensor Detector Module 3PIN SR602 Pyroelectric Infrared PIR kit sensory switch Bracket For Arduino 3pin
0.77 −   $
5 orders / × review
High, 90%
HX711 modules / load cell dedicated 24-bit precision pressure sensor module AD
18.02 −   $
5 orders / × review
High, 93%
TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel Reconstruction
0.20 − 0.30  $
5 orders / × review
High, 94%
Solar water heater temperature sensor probe Tank housing protective cover Stainless steel waterproof blind tube K PT100 CU50 NTC
3.44 − 6.45  $
5 orders / × review
Middle, 81%
Infrared Speed Sensor Module Pulse Counting Motor TR9606 ITR-9606 Optocoupler Photoelectric Switch Module For Arduino 3.3-5V
0.36 − 0.47  $
5 orders / 3 review
High, 95%
10pcs 3D Printer 100K ohm NTC 3950 1% Thermistors 1.8mm Temperature Sensor MAR20 Dropship
1.45 −   $
5 orders / 2 review
High, 87%
K-Type Thermocouple Stainless Steel Probe Temperature Controller Wire Sensor 100/300/500mm Stainless Steel Temperature Sensor
1.19 − 3.01  $
5 orders / × review
High, 87%
DHT11 DHT22 AM2302B AM2301 AM2320 Digital Temperature and Humidity Sensor AM2302 Temperature and Humidity Sensor For Arduino
0.87 − 3.13  $
5 orders / 2 review
Middle, 85%
CJMCU-2080 Humidity and Temperature Digital Sensor HDC2080 Low Power Consumption
3.29 −   $
4 orders / 4 review
High, 93%
Silicone 6*50MM Waterproof 3950 NTC 5K 10K 20K 50K 100K B3950 NTC Temperature Sensor 10k-+1% 10K NTC Sensor thermistor ntc
2.78 −   $
4 orders / 1 review
Middle, 81%
10pcs Reed Switch Plastic Type GPS-14B GPS-14A 2 * 14 Anti- Vibration Damage Magnetic Switch NC Gerkon Normally Closed/opened
2.20 − 2.90  $
4 orders / 0 review
High, 95%
GP2Y0E03 IR Distance Sensor Module 4-50CM Infrared Ranging Sensor Module High Precision I2C IIC Output for Arduino
3.26 − 6.34  $
4 orders / 0 review
High, 95%
1pcs SCT-013-000 Non-invasive Split Core Current Transformer AC current sensor 100A For arduino DIY Electronic Starter Kit
6.29 −   $
4 orders / 2 review
High, 95%
FREE SHIPPING %100 NEW LJ12A3-4-Z/BY Proximity sensor PNP three wire DC normally open
1.01 −   $
4 orders / × review
Low, 28%
5pcs/lot Thermocouple / RTD / 6*50MM DS18B20/NTC encapsulated stainless steel tube steel head stainless steel tube
0.85 −   $
4 orders / 2 review
High, 92%
Automatic Auto On Off Street Light Switch Photo Control Sensor Switches AC 220V 10A
0.94 −   $
4 orders / 1 review
High, 87%
10MM ranging probe ultrasonic sensor waterproof transceiver split / one 40KHz
15.00 − 16.00  $
4 orders / 1 review
Middle, 77%
Free Shipping!12V battery against over-discharge automatically restore output low-voltage under voltage protection module sensor
4.96 −   $
4 orders / 3 review
Middle, 68%
Industrial High Precision Si7021 Humidity Sensor with I2C Interface Dropship
6.68 −   $
4 orders / 1 review
High, 87%
MH Z19B Infrared CO2 Sensor for CO2 Monitor MH-Z19B 5000PPM MH-Z19B NDIR Gas Sensor CO2 gas sensor MH-Z19
23.28 −   $
4 orders / × review
Low, 46%
1PCS HC-SR501 SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket
0.29 − 0.90  $
4 orders / 1 review
Middle, 78%
1pcs XGZP6847 0~5KPa pressure sensor transmitter module 0.5-4.5V
4.51 −   $
4 orders / 1 review
High, 92%
HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module SR501
0.80 −   $
4 orders / × review
Low, 33%
10M Compensation Wire for S/R Type Platinum Rhodium Thermocouple 2*7*0.2mm S/RC Compensation Cable S/R THERMO-COUPLE WIRE Sensor
22.36 −   $
4 orders / 2 review
Middle, 81%
1PC New Arrival Durable in use 1PCX 200kg electronic platform scale load cell pressure balanced cantilever load weight sensor
13.40 −   $
4 orders / 1 review
Low, 21%
10pcs normally closed type vibration sensor module Alarm sensor module Vibration switch SW-420 for arduino
4.20 −   $
4 orders / × review
High, 95%
10PCS HDX-2 SW-420 Normally Closed Highly Sensitive Vibration Sensor Vibration switch
0.94 − 38.28  $
4 orders / × review
High, 93%
E18-D80NK Photoelectric Sensor Module Infrared Obstacle Avoidance Proximity Switch Dropship
2.88 −   $
4 orders / 1 review
High, 87%
Photoresistance Detection Optical Photosensitive Light Sensor Board For Arduino LM393 DO Voltage Output PCB Module 3.3V 5V
0.43 −   $
4 orders / 2 review
High, 93%
1pcs IR Infrared Obstacle Avoidance Sensor Module Smart Car Robot 3-wire Reflective Photoelectric New
0.39 −   $
4 orders / 2 review
High, 95%
1pcs/lot KY-013 3pin Analog Temperature Sensor Module For rduino KY013
0.70 −   $
4 orders / × review
High, 94%
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