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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
−
rating alitools
categories Clear
1635 products
10pcs/lot Temperature sensor DS18B20 PT100 stainless steel casing blind pipe protective sleeve 6*50mm P
1.23 −   $
20 orders / 5 review
Middle, 78%
Temperature and humidity sensor transmitter 0-5V 0-10V 4-20mA rain analog high precision industrial sensor
9.86 − 16.93  $
20 orders / 4 review
Middle, 86%
HDX-2 SW-420 Normally Closed Highly Sensitive Vibration Sensor Vibration switch
0.76 − 31.12  $
20 orders / 8 review
High, 96%
LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for arduino Diy Kit
0.85 −   $
20 orders / 2 review
High, 89%
PWM or UART DC5V Ultrasonic ranging sensors ultrasonic waterproof distance sensor waterproof probe ultrasonic sensor module
18.27 − 19.14  $
20 orders / 1 review
Middle, 81%
General Infrared Decoding Module UART Controller IR Remote Copyer Support Air Conditioning
28.69 −   $
20 orders / 2 review
High, 88%
Strain gauge bending sensor module Y3 weighing amplifier module send program information
2.60 −   $
20 orders / 9 review
High, 95%
1PCS DS1820 Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 For Arduino
0.58 − 1.05  $
20 orders / 7 review
High, 88%
Digital Temperature and Humidity Sensor Module DHT11 DHT12 DHT22 AM2302B AM2301 AM2320 AM2302 HDS10 HR202 Sensors For Arduino
0.94 − 5.89  $
20 orders / 3 review
High, 96%
AC 220V 3A 22mm Plastic Vertical Horizontal Magnetic Water Flow Switch with Sensor for Chiller Heat Pump Water Heater Aquarium
67.44 −   $
20 orders / 7 review
High, 87%
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino
2.64 −   $
19 orders / 3 review
High, 95%
Motor Test IR Infrared Slotted Optical Speed Measuring Sensor Smart Car Wheel Counting Speed Sensor Module Detection Optocoupler
0.35 −   $
19 orders / 10 review
High, 89%
2PCS Winsen MH-Z19B NDIR CO2 Module CO2 Sensor 2000/5000 ppm Water-proof & Anti-corrosion Long Lifespan Gold Chamber
45.98 −   $
19 orders / × review
Low, 30%
Smart Electronics IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-wire Reflective Photoelectric New
0.34 −   $
19 orders / 9 review
High, 96%
DS1820 Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 for arduino
0.59 − 1.98  $
19 orders / 8 review
High, 92%
GP2Y1014AU0F Compact Optical Dust Sensor 5V Compatible GP2Y1010AU0F Smoke Particle Sensor With Cable Air quality PM2.5 sensor
3.35 −   $
19 orders / 4 review
High, 92%
AM2305 High-temperature humidity sensors Humidity Transmitter
14.25 − 20.80  $
19 orders / 1 review
High, 92%
1-100pcs/lot new and original DS18B20 18B20 TO-92-3 Digital Thermometer Sensor
0.74 − 5.97  $
19 orders / 4 review
High, 93%
MG811 carbon dioxide sensor, CO2 sensor, gas sensor module free shipping
22.80 −   $
19 orders / 2 review
Middle, 77%
D53 1pcs/lot photosensitive sensor module light module detects photosensitive photosensitive resistor module
0.32 −   $
19 orders / 3 review
High, 94%
1PCS UK CITY 2FO CiTiceL oxygen AA625-180 O2 sensor 2FO OXYGEN CiTiceL blue gas citicel oxygen sensor 2F0 original authentic
112.67 −   $
19 orders / 8 review
Low, 46%
Glyduino YS-17 Flame Sensor Module Intelligent Car Essential 5MM Electronic Diy Kit
5.70 −   $
19 orders / × review
Low, 9%
10PCS Capacitive Soil Moisture Reed Magnetron Sensor Wide Voltage Corrosion Resistant Module Switch Board Wire 3.3~5.5V
6.27 −   $
19 orders / 5 review
High, 87%
Full Bridge Strain Gauge Metal Strain Plate / Foil Gauge Metal Strain Gauge Metal Pressure Sensor
6.45 −   $
19 orders / 6 review
Middle, 81%
Micro Load Cell miniature load cell Weight Sensor Robotic Robot Touch Sense System 0-200kg 300kg 500kg 1T 2T 3T 5T 1000KG
39.81 − 76.11  $
19 orders / 3 review
Middle, 86%
50pair 16mm 40K ultrasonic transmitter ultrasonic sensor Ultrasonic emitter TCT40-16T 40KHz Transmit+receive aluminum sensor
34.85 −   $
19 orders / 3 review
Middle, 81%
10pcs AH3503 3503 UGN3503UA UGN3503 TO-92UA Casing Linear Hall Effect Sensor Hall Sensor Motor
1.03 −   $
19 orders / 1 review
High, 88%
M12 4mm DC 5V NPN NO LJ12A3-4-Z/BX-5V Inductive Proximity Sensor Switch Dropship
2.03 −   $
19 orders / 13 review
High, 87%
GREATZT PT100 Platinum Resister Temperature Sensor Waterproof Temp Probe -20~450 Celsius Insulated Shielding Fiberglass 50CM
1.10 −   $
19 orders / 15 review
High, 95%
100% New DDR4 memory slot tester Card for laptop Motherboard Notebook Laptop with LED
10.56 −   $
18 orders / 1 review
High, 90%
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module MH Z19C Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output
16.29 −   $
18 orders / 2 review
High, 94%
Strain gauge BFH BF BX 120-3AA 1AA 2AA 4AA 5AA 6AA 7AA 8AA 10AA 15AA 20AA 30AA 50AA 80AA 100AA strain gauge strain sensor
3.00 − 6.82  $
18 orders / 2 review
Middle, 86%
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19C
14.65 − 14.83  $
18 orders / 0 review
High, 96%
CCS811 CO2 Carbon Dioxide Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detection Gas Sensor Board I2C Output For Arduino
16.88 −   $
18 orders / 6 review
High, 88%
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811 For Arduino
4.89 −   $
18 orders / 8 review
High, 92%
PLANTOWER Laser PM2.5 DUST SENSOR PMS7003 / G7 Thin shape Laser digital PM2.5 sensor (Inculd transfer board + cable)
16.00 −   $
18 orders / 0 review
Low, 38%
IR Infrared Obstacle Avoidance Sensor Reflection Photoelectric Module for arduino Smart Car Robot Reflective Photoelectric
0.51 −   $
18 orders / 16 review
High, 93%
Pure sine wave inverter driver board EGS002 "EG8010 + IR2110" driver module
76.48 − 106.61  $
18 orders / 13 review
High, 93%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
0.52 −   $
18 orders / 10 review
High, 96%
TZT Non-contact detection of proximity and gesture and posture RGB sensor APDS-9930
0.79 −   $
18 orders / 7 review
High, 96%
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