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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
4775 products
MQ4 MQ-4 Smoke sensor, methane sensors, gas sensors MQ-4
0.80 − 1.50  $
11 orders / 7 review
High, 92%
Miniature load cell Pressure small size weighing sensor micro weight sensor 5kg 10kg 20kg 30kg 50kg 60kg 100kg 200kg 500kg 300kg
35.34 − 53.94  $
11 orders / 6 review
High, 89%
1PCS Alone Module PCB Board Raindrop Sensor Module Rising Water Level Detection Module Raindrop Sensing Plate
0.40 −   $
11 orders / 1 review
Low, 46%
10pcs/lot Thermocouple / RTD / 6*50MM DS18B20/NTC encapsulated stainless steel tube steel head stainless steel tube
1.56 −   $
11 orders / 8 review
High, 91%
Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
23.90 − 25.90  $
11 orders / 3 review
Low, 46%
1pcs DHT11 Digital Temperature and Humidity Sensor
0.50 − 0.88  $
11 orders / × review
Middle, 80%
High-precision strain gauge load cell pressure sensor electronic scale sensor 3KG 8KG 10kg 20kg 40kg 50kg
403.10 −   $
11 orders / 2 review
High, 89%
10pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer
7.65 −   $
11 orders / 4 review
High, 93%
diymore W3001/W3002/W3003 Digital LED Temperature Controller AC 220V DC 24V/12V 10A with Thermostat 10K NTC Sensor Probe
1.46 − 2.43  $
11 orders / 7 review
High, 92%
diymore 37 In 1 Sensor Kits for Arduino Raspberry Pi Beginner Sensor Module Learning Suit Ultimate Top Quality Sensor Module Kit
7.16 −   $
11 orders / 2 review
High, 89%
Heart Rate Click MAX30102 Sensor Module Breakout Ultra-Low Power Consumption For Arduino Not MAX30100
0.85 −   $
17 orders / 4 review
High, 94%
24GHz Microwave Radar Sensor Module Delay Time Sensing Distance Adjustable 24.125GHz
17.99 −   $
11 orders / 3 review
High, 87%
1pcs DHT22 DHT-22 AM2302 Digital Temperature and Humidity Temperature Sensor DIY KIT
2.29 −   $
11 orders / 2 review
High, 94%
2pcs/lot PIR Human Infrared Radial Sensor Pyroelectric Sensor RE200B RDA224 RDA226 RDA223 Digital TTL Singnal Output
0.85 −   $
11 orders / 6 review
High, 96%
10pcs N/O Normal Open Reed switch Magnetic Switch 2*14mm Normally Open Magnetic Induction switch
1.23 − 2.09  $
11 orders / 7 review
High, 93%
DC 5-120V 100A Digital Voltmeter Current Voltage Amp Meter w Hall Effect Sensor Dropship
13.47 −   $
11 orders / 2 review
High, 87%
WAVGAT DHT11 DHT-11 Digital Temperature and Humidity Temperature Sensor for arduino DIY KIT
1.65 −   $
11 orders / 7 review
High, 91%
HC-SR501 HC-SR505 AM312 RE200B Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino
0.39 − 1.25  $
11 orders / 2 review
High, 96%
Sht30 temperature and humidity sensor transmitter RS485 high precision industrial grade modbus waterproof high temperature
11.26 − 15.96  $
11 orders / 10 review
Middle, 76%
Water Flow Hall Sensor Switch Flowmeter Hall Sensor Counter G1/4 Coffee Machine Micro Flowmeter 5L/min DC 5V 12V 1/4inch
4.51 −   $
11 orders / 4 review
High, 87%
M8 2mm sensing DC 5V inductive proximity sensor switch NPN NO LJ8A3-2-Z/BX-5V work voltage 5VDC special for MCU
1.67 −   $
11 orders / 6 review
Middle, 76%
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