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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
DHT22 AM2302 DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board For Arduino Ultra-low Power High Precision 4pin
0.59 − 1.90  $
1000 orders / 156 review
High, 89%
AM2302 DHT22 Digital Temperature and Humidity Sensor Module
1.64 −   $
1000 orders / 124 review
High, 93%
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino
0.00 −   $
1000 orders / 157 review
High, 95%
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino
0.00 −   $
1000 orders / 168 review
High, 95%
TZT Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
0.41 − 2.84  $
184 orders / 48 review
High, 96%
10pcs A3144E OH3144 Y3144 Hall Effect Sensor Brushless Electric Motor TO-92UA SS441A
0.66 − 3.61  $
973 orders / 46 review
High, 92%
Free Shipping LJ12A3-4-Z/BX LJ12A3-4-Z/BY New Inductive Proximity Sensor Detection Switch NPN DC 6-36V
1.56 − 1.63  $
973 orders / 100 review
High, 96%
TZT NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open + Magne
1.55 −   $
935 orders / 187 review
High, 96%
DS18b20 Temperature Probe Temperature Sensor 18B20 for arduino 1mm 18B20 module Temperature measurement module DS18B20 TO-92
0.38 − 1.80  $
927 orders / 69 review
High, 94%
DC 5V Hall Angle Sensor Non contact Industrial 0-360 Degree Rotation Angular displacement Sensor
16.03 − 21.60  $
905 orders / 122 review
Middle, 86%
AM312 HC-SR501 HC-SR505 MH-SR602 Adjust IR Pyroelectric Infrared Mini PIR Human Sensor Detector Module Bracket for Arduino
0.41 − 1.12  $
902 orders / 73 review
High, 92%
10pcs/lot Sensor Electronic chip DS18B20 TO-92 18B20 chips Temperature Sensor IC 18b20 diy electronic
0.00 −   $
900 orders / 118 review
High, 95%
Capacitive Soil Moisture Sensor Module Not Easy to Corrode Wide Voltage Wire 3.3~5.5V Corrosion Resistant W/ Gravity for Arduino
0.00 −   $
700 orders / 69 review
High, 96%
10Pcs Hall Effect Sensor Switch A3144 44E U18 49E 41F 3503 OH137 Hall Element Brushless Electric Motor OH3144 High Sensitivity
0.53 − 0.75  $
895 orders / 276 review
High, 96%
WAVGAT HC-SR501 Adjust Infrared IR Pyroelectric Infrared PIR module Motion Sensor Detector Module We are the manufacturer
0.40 − 0.83  $
890 orders / 114 review
High, 93%
DALLAS DS18B20 18B20 TO-92 IC CHIP Thermometer Temperature Sensor
0.30 −   $
881 orders / 112 review
High, 95%
1pcs HC-SR04 HY-SRF05 ultrasonic sensor distance measuring module for Arduino
0.65 − 1.09  $
864 orders / 2 review
High, 92%
10 Pcs 2x14mm Reed Switch Normally Open Magnetic Induction Switches Electromagnetic N/O Active Components Sensors Dropship
0.51 −   $
844 orders / 11 review
High, 87%
GY-302 BH1750 BH1750FVI for arduino light sensor module light intensity illumination module for arduino sensor kit 3V-5V
0.82 −   $
827 orders / 52 review
High, 95%
SX Short Distance Scan Sensor Sweep Hand Sensor Switch Module 36W 3A Constant Voltage for Auto Smart Home Compatible XK-GK-4010A
0.45 − 0.68  $
823 orders / 202 review
High, 93%
Thermal Sensor Module Temperature Sensor Module Thermistor Sensor for arduino Diy Kit
0.59 −   $
809 orders / 43 review
High, 89%
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
0.88 − 1.10  $
801 orders / 258 review
High, 95%
Load Cell 1KG 5KG 10KG 20KG HX711 AD Module Weight Sensor Electronic Scale Aluminum Alloy Weighing Pressure Sensor
0.55 − 1.62  $
800 orders / 91 review
High, 95%
HC-SR501 HC-SR505 AM312 SR602 HW-MS03 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module For Arduino
0.34 − 2.37  $
743 orders / 311 review
High, 95%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
0.42 −   $
722 orders / 185 review
High, 96%
3.3-5V Rain Raindrops Detection Sensor Weather Humidity Module For arduino
0.78 −   $
710 orders / 5 review
High, 92%
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
0.66 −   $
707 orders / 148 review
High, 96%
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, 95%
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, 95%
TZT Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module HC SR04 HCSR04 Distance Sensor For Arduino
1.29 − 4.61  $
700 orders / 116 review
High, 96%
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%
DHT11 Digital Temperature and Humidity Sensor DHT11 module For Arduino
0.60 − 1.40  $
688 orders / 145 review
High, 95%
ShengYang KSD301 250V 10A Normally Closed NC Thermostat Temperature Thermal Control Switch DegC 40C-135C For Arduino
0.28 −   $
688 orders / 124 review
High, 95%
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, 74%
2kg 30kg10KG 20KG 50KG 100KG 150KG Film Pressure Sensor Resistive Force Sensitive Plantar Flexible Robot FSR Insole
1.06 −   $
623 orders / 130 review
Middle, 86%
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%
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