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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
Free shipping 12v-24v 360 degree Microwave Sensor Light Switch Induction Microwave Motion Sensor Dry contact output
10.66 −   $
5 orders / 1 review
Middle, 74%
120 degree Pyroelectric Infrared Body Sensor Human Detecting PIR Motion for Arduino MCU Diy Kit Electronic PCB Board Module
1.42 −   $
5 orders / 1 review
High, 92%
10PCS SW-200D Vibration switch Ball switch Tilt switch Double bead Angle sensor
0.86 −   $
5 orders / 2 review
High, 94%
DHT22 AM2302 DHT11 AM2320 Digital Temperature Humidity Sensor Wireles Wifi Module ESP8266 ESP-01 ESP-01S ESP01 S For Arduino
1.01 − 7.06  $
5 orders / 2 review
High, 90%
110V 220V Ceiling PIR infrared motion sensor body Detector lamp fixture switch lampholder for LED lamps automatic ON / OFF
2.70 − 3.16  $
5 orders / × review
High, 87%
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%
SBWZ RTD Pt100 temperature transmitter sensor module 4-20 ma / 0 - 5V/ 0-10V temperature amplifier
1.75 −   $
5 orders / 5 review
Middle, 86%
10pcs 3D Printer 100K ohm NTC 3950 1% Thermistors 1.8mm Temperature Sensor MAR20 Dropship
1.45 −   $
5 orders / 2 review
High, 87%
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%
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%
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%
HX711 modules / load cell dedicated 24-bit precision pressure sensor module AD
18.02 −   $
5 orders / × review
High, 93%
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%
CJMCU-2080 Humidity and Temperature Digital Sensor HDC2080 Low Power Consumption
3.29 −   $
4 orders / 4 review
High, 93%
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%
ShengYang 1x DC 3V 70mA 12000 RPM For Phone Coin Flat Vibrating Vibration Motor Vibration Motor G08 1027
0.48 −   $
4 orders / 4 review
High, 95%
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%
Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit
0.48 − 1.03  $
4 orders / × review
High, 90%
MH-Z14 CO2 Sensor Carbon Dioxide Sensor Module Gas Sensor Detecting Air Serial Port PWM Analog Output
22.38 −   $
4 orders / 2 review
High, 90%
High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3
2.10 −   $
4 orders / × review
High, 88%
1PCS Optical Sensitive Resistance Light Detection Photosensitive Sensor Module for arduino 4pin DIY Kit
0.32 −   $
4 orders / × review
High, 93%
HB100 Microwave Doppler Radar Wireless Module DC 5V Microwave Motion Detector Sensor Module For Ardunio 10.525GHz RCWL-0516 24G
0.46 − 6.04  $
4 orders / × review
High, 95%
Load Cell Weight Sensor 1KG 5KG 10KG 20KG HX711 Module Electronic Scale Aluminum Alloy Weighing Pressure Sensor Ad Module
0.65 − 2.05  $
4 orders / 6 review
High, 90%
GP2Y0A02YK0F Infrared IR Sensor Infrared Proximity Sensor Obstacle Avoidance Detect 20-150cm Distance Measuring With Cable
3.85 −   $
4 orders / × review
High, 96%
1pcs IR Infrared Obstacle Avoidance Sensor Module Smart Car Robot 3-wire Reflective Photoelectric New
0.39 −   $
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%
1pcs/lot KY-013 3pin Analog Temperature Sensor Module For rduino KY013
0.70 −   $
4 orders / × review
High, 94%
Free shipping MH-Z19 MH-Z19B CO2 Carbon dioxide gas sensor serial output non dispersive infrared
1 506.91 −   $
4 orders / × review
Middle, 74%
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%
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%
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