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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
50kg Human Scale Load Cell Weight Sensors+HX711 AD Module Body Load Cell Weighing Sensor Pressure Sensors Measurement Tools
0.56 − 2.77  $
469 orders / 87 review
High, 91%
KY-003 Standard hall current sensor module Magnetic Sensor Module for Arduino AVR Smart CarsPIC KY 003
0.44 −   $
466 orders / 17 review
High, 95%
5pcs BF350-3AA BF350 Precision resistive strain gauge strain gauge for the pressure sensor load cell new
0.95 − 1.84  $
457 orders / 34 review
High, 95%
Touch Switch Capacitive Module 5V-24V 3A LED Dimming Control Lamps Active Components Short Distance Scan Sweep Hand Sensor
0.57 − 0.86  $
457 orders / 59 review
High, 91%
TZT MQ-3 alcohol sensor module alcohol ethanol gas sensitive detection alarm for arduino
1.14 −   $
452 orders / 74 review
High, 96%
1PCS 1M NTC Thermistor Accuracy Temperature Sensor 10K 1% 3950 Waterproof Probe
0.22 −   $
450 orders / 27 review
High, 93%
1PCS Great IT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3
1.07 −   $
449 orders / 77 review
High, 94%
10PCS Waterproof 18B20 temperature probe temperature sensor Stainless steel package -100cm wire (DS18B20)
10.80 −   $
447 orders / 19 review
High, 95%
DHT22 AM2302 DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board For Arduino Ultra-low Power High Precision 4pin
0.50 − 2.75  $
442 orders / 126 review
High, 96%
Free Shipping!!! Copper rivets/silver solder pieces / PCB scaffolding / DIY tube amp universal board /Electronic Component
0.71 −   $
439 orders / 123 review
Middle, 71%
TZT HTU21D Temperature and Humidity Sensor Module Temperature Sensor Breakout for arduino
0.91 −   $
438 orders / 89 review
High, 96%
100% original new Digital Humidity Sensor Temperature Sensor SHT21
0.76 − 237.50  $
434 orders / 30 review
Middle, 74%
3pin Voice Sound Detection Sensor Module Intelligent Smart Robot Helicopter Airplane Boart Car for arduino Diy Kit
0.48 −   $
426 orders / 35 review
High, 93%
HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D Module Pressure Sensor Hot sale
0.83 −   $
425 orders / 33 review
High, 89%
TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module blue
0.54 −   $
412 orders / 40 review
High, 90%
10 PCS/LOT Reed Switch 3 pin Magnetic Switch Normally Open and Normally Closed Conversion 2.5X14MM
1.10 −   $
395 orders / 29 review
High, 96%
PS-3150 Normally Open Proximity Magnetic Sensor Reed Switch For Door Window Contacts 30cm Wire Cable Inductance Distance 1-40mm
0.94 −   $
395 orders / 24 review
High, 96%
5V Humidity Switch Sensor Relay Module Sensitive Humidity Controller Humidity Sensor Module
1.65 −   $
387 orders / 1 review
Low, 46%
TZT IR Infrared 3 Wire Flame Detection Sensor Module IR Flame Sensor Module Detector Smartsense For Arduino
0.35 −   $
386 orders / 63 review
High, 96%
Indoor Best quality Microwave Radar Sensor Light Switch Body Motion DC 12V-24V 5.8GHz With Shell
5.38 −   $
384 orders / 50 review
Middle, 74%
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
0.90 −   $
383 orders / 71 review
High, 93%
Button Keypad module 4x4. One analog out. Simple connection to Compatible for Arduino, Raspberry, STM.
3.99 −   $
380 orders / 35 review
Middle, 76%
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor
5.22 −   $
379 orders / 19 review
High, 94%
AD Keyboard Button Key Analog Module for Arduino Sensor Expansion Board for Electronic Building Block Game
9.64 − 14.83  $
379 orders / 83 review
High, 96%
1 Channel 12V Flame Sensor Module Fire Detection Fire Alarm Sensor Relay Module
1.37 −   $
378 orders / 25 review
Low, 46%
PM2.5 Air particle/dust sensor, laser inside, digital output module air purifier G5 / PMS5003 High precision laser pm2.5 sensor
12.50 −   $
376 orders / 86 review
High, 95%
1set DHT22 single-bus digital temperature and humidity sensor module AM2302 electronic building blocks
1.44 −   $
370 orders / 43 review
High, 96%
Free Shipping 1PCS MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module for arduino
1.06 −   $
362 orders / 55 review
High, 93%
10Pcs Plastic Reed Switch 3*11mm Magnetic Reed Switchs Sensor Normally Open DIY Kit Electronic NO
1.57 −   $
352 orders / 29 review
High, 96%
Plant Watering Alarm Alerter Humidity Moisture Sensor Module Soil Sensor Module New Arrival
1.41 −   $
348 orders / 42 review
High, 94%
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19C
13.50 − 18.71  $
348 orders / 21 review
High, 96%
1PCS DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lamp
2.63 −   $
346 orders / 94 review
High, 94%
1PCS Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino
2.57 −   $
312 orders / 40 review
High, 95%
YZC-516C S type weighing sensor 100kg 200kg 300kg 500kg 2000kg 1Ton 1.5Ton 2Ton 1T pull pressure sensor weight sensor load cell
3.60 − 34.00  $
339 orders / 12 review
High, 89%
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