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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
1PCS Great IT KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for arduino DIY Kit
0.31 −   $
706 orders / 21 review
High, 94%
1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor SR04
0.60 −   $
700 orders / 86 review
High, 94%
Snow Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Relay Control Module Rain Water Sensor Module
3.16 −   $
700 orders / 93 review
High, 94%
10Pcs 44E 49E Hall Effect Sensor Switch SMD Hall Element SS49E AH49E A3144E SOT23 Sensor Switch Brushless Electric Motor
0.78 − 0.80  $
694 orders / 166 review
High, 96%
ShengYang KSD301 250V 10A Normally Closed NC Thermostat Temperature Thermal Control Switch DegC 40C-135C For Arduino
0.28 −   $
688 orders / 124 review
High, 96%
DHT11 Digital Temperature and Humidity Sensor DHT11 module For Arduino
0.60 − 1.40  $
688 orders / 145 review
High, 94%
Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
19.59 −   $
687 orders / 56 review
High, 95%
light sensor Switch Automatic Auto On Off Photocell street Light Switch DC 12V 24V AC 110V 220V Photo Control Photoswitch Sensor
0.99 −   $
649 orders / × review
Middle, 84%
2kg 30kg10KG 20KG 50KG 100KG 150KG Film Pressure Sensor Resistive Force Sensitive Plantar Flexible Robot FSR Insole
1.06 −   $
623 orders / 130 review
High, 89%
NEW Laptop Motherboard Memory Slot DDR2 / DDR3 /DDR4 Diagnostic Analyzer Test Card PIN SDRAM SODIMM Out Notebook LED Tester Card
6.24 − 18.40  $
620 orders / 323 review
High, 90%
KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for Arduino
0.49 −   $
606 orders / 2 review
High, 91%
10 pcs A3144 A3144E OH3144 Y3144
1.14 −   $
603 orders / 12 review
High, 96%
SCT-013-000 YHDC 30A 50A 100A retractable current transformer SCT013000
4.38 −   $
600 orders / 52 review
High, 93%
Digital Temperature Sensor / Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 MW33 Sensor And Module For Arduino electronic DIY
0.56 − 2.60  $
600 orders / 93 review
High, 96%
ShengYang Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
0.79 −   $
599 orders / 148 review
High, 96%
Strong Anti-jamming! 5.8GHZ Microwave Radar Sensor 6-9M Smart Trigger Switch Module 3.3-20V DC for Home Control
0.90 −   $
596 orders / 8 review
High, 90%
5pcs/lot 1M NTC Thermistor Accuracy Temperature Sensor 10K 1% 3950 Waterproof Probe
2.64 −   $
591 orders / 53 review
High, 93%
DC 220V Liquid Water Level Sensor Right Angle Float Switch Mini Float Switch Contains for Fish Tank Switchs sensors
0.82 −   $
588 orders / 9 review
High, 91%
1pcs Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20
0.84 −   $
579 orders / 100 review
High, 94%
Piezoelectric shock tap sensor Vibration switch module piezoelectric sheet percussion for Arduino 51 UNO MEGA2560 r3 DIY Kit
0.37 − 2.32  $
571 orders / 103 review
High, 96%
MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B
9.04 − 9.05  $
569 orders / 23 review
High, 96%
25mm Ultrasonic Humidifier Ceramic Atomizer Mist Maker Piezoelectric Transducer Humidifier Accessories 1.70MHz D25mm
0.86 −   $
557 orders / 97 review
High, 89%
Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjust
1.79 − 2.04  $
550 orders / 79 review
High, 96%
great IT Raspberry pi 2 3 the sensor module package HC-SR04 501 DHT11 DS3231 KY-008 Sound Rain Soil sensor for arduino kit
0.54 − 0.98  $
542 orders / 100 review
High, 94%
diymore 25mm Ultrasonic Humidifier Ceramic Atomizer Mist Maker Piezoelectric Transducer Humidifier Accessories 1.70MHz D25mm
0.49 −   $
528 orders / 163 review
High, 88%
DHT21 100% New Digital-output relative humidity & temperature sensor/module,connect with single-bus-line Sensor AM2301 am2301a
1.87 −   $
519 orders / 27 review
High, 94%
IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New
1.28 − 4.83  $
500 orders / 78 review
High, 91%
Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino Ultrasonic Wave Detector Ranging Module
0.40 − 0.68  $
500 orders / 44 review
High, 96%
2017 Sale Time-limited Vibration Sensor Polymer Switching Transducer 52mm Pp Liquid Water Horizontal Float Switch Down
0.69 −   $
500 orders / 88 review
High, 93%
100g 200g 300g 500g 750g 1kg 2kg 3kg 5kg 10kg 20kg Electronic Scale Aluminum Alloy Weighing Sensor Load Cell Weight sensor hx711
0.38 − 3.63  $
500 orders / 18 review
High, 89%
A3144 A3144E OH3144 Y3144 Hall Effect Sensor Hall Sensor Motor(10PCS/LOT)
1.37 − 1.63  $
500 orders / 144 review
High, 93%
45 in 1 Sensors Modules 16 Kinds Starter Kit For Arduino Raspberry Pi , better than 37 in 1 Sensor DIY Kit UNO R3 MEGA2560
10.28 − 16.91  $
500 orders / 68 review
High, 91%
1PC ntc temperature sensor 5K 10k 50K 100K B3950 3470 ntc 10k NTC sensor 1% 0.5M Hang model M4 Probe waterproof ntc10k
0.41 −   $
494 orders / 58 review
Middle, 81%
DC5-24V Water Level Sensor Non Contact Liquid Level Sensor Liquid Detection Switch Controller Water Level Detector Controller
3.13 − 3.83  $
494 orders / 70 review
Middle, 77%
Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino
1.52 − 2.74  $
492 orders / 42 review
High, 89%
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