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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
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1635 products
DIY Mall RGB Gesture Sensor APDS-9960 ADPS 9960 for arduino I2C Interface 3.3V Detectoin Proximity Sensing Color UV Filter
1.27 −   $
8 orders / 3 review
High, 96%
MH-SR602 High Sensitivity Motion Detector Sensor Module SR-602 Human Infrared Detection Sensor Module
0.72 −   $
8 orders / 4 review
High, 92%
12V PC CPU 4 Wire Fan Temperature Control PWM Speed Control Module with Alarm + Buzzer & Sensor Dropship
2.22 −   $
8 orders / × review
High, 87%
F249 High Quality 4 PIN Infrared Speed Sensor Module For Arduino/51/AVR/PIC 3.3V-5V
0.34 − 0.52  $
8 orders / 4 review
High, 96%
10PCS DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable
31.99 −   $
8 orders / 3 review
High, 95%
GP2Y0A21YK0F GP2Y0A02YK0F Infrared Proximity Sensor IR Analog Distance Sensor VE713 10-80cm 20-150cm Infrared distance sensor
3.20 − 3.60  $
8 orders / 1 review
High, 96%
Car Helicopter Crash Collision Sensor Impact Switch Module Robot Model For Arduino with Dupont Cable
0.33 −   $
8 orders / 1 review
High, 95%
10pcs A3144 OH3144 Y3144 Hall Effect Sensor Brushless Electric Motor TO-92UA A3144EUA
0.53 −   $
8 orders / 3 review
High, 94%
E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable
2.01 −   $
8 orders / 3 review
High, 94%
MH-Z19 MH-Z19B Infrared CO2 Sensor for CO 2 Monitor MH Z19B Carbon Dioxide Gas Sensor Module 0-5000ppm UART PWM Output
20.40 −   $
8 orders / 1 review
High, 95%
1PCS SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduinp
0.35 − 1.02  $
7 orders / 3 review
High, 89%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
4.10 −   $
7 orders / 1 review
High, 95%
EGBO Mini Float Switch Contains DC 220V Liquid Water Level Sensor Right Angle Float Switch for Fish Tank Switchs Sensors
1.91 −   $
7 orders / 0 review
High, 94%
Digital Temperature and Humidity Sensor Module DHT11 DHT22 AM2302B AM2301 AM2320 AM2302 HS1101 HR202 Sensor For Arduino
19.97 − 146.17  $
7 orders / 1 review
High, 92%
1 Set HC-020K Speed Measuring Sensor Module with Photoelectric Encoders 3Pin Female to Female Dupont Cable 4.5-5.5V for Arduino
0.99 −   $
7 orders / 2 review
High, 87%
Speed Sensor Module Tacho Sensor Slot-type Optocoupler Tacho-generator Counter Module for arduino Diy Kit
1.34 −   $
7 orders / × review
High, 92%
2pcs GL-8F GL-8FB GL-8H GL-12F GL-8FU Proximity Sensor / Subminiature Remote Proximity Switch
11.07 −   $
7 orders / 1 review
Middle, 73%
2PCS/Lot 1 Pair 16MM Transmitting and Receiving Sensor Ultrasonic Transducer Probe
1.03 −   $
7 orders / 3 review
High, 95%
DHT11 digital temperature and humidity sensor temperature and humidity probe digital output
1.03 −   $
7 orders / 5 review
High, 92%
AEAK HC-SR501 Adjust Infrared IR Pyroelectric Infrared PIR module Motion Sensor Detector Module We are the manufacturer
1.46 − 1.83  $
7 orders / 6 review
Low, 0%
1PCS X ,Load cell indicator Intelligent Display Instrument 24 Simple precision instrumentation, Free Shipping
34.87 −   $
7 orders / 1 review
Middle, 77%
NEW 2.4 inch TFT LCD Touch Screen Shield for UNO R3 Mega2560 LCD Module 18-bit 262,000 Different Shades Display Board
3.50 −   $
7 orders / 2 review
Middle, 78%
DC 5V 12V Groove Type Optical Coupler Trigger Speed Sensor Module 1 Channel Relay Module
1.85 − 2.04  $
7 orders / 3 review
Low, 46%
SHT30 SHT31 SHT35 temperature and humidity sensor module I2C Digital Sensor DIS wide voltage
1.61 − 7.43  $
7 orders / 3 review
High, 90%
YZC-320C Cantilever pressure strain gauge pressure sensor for floor scale load cell electronic scale sensor 300KG 500KG 1T 2T 3T
20.24 − 73.60  $
7 orders / 4 review
Middle, 86%
1pcs TGS2620 alcohol gas sensor new original long time in stock
5.36 − 83.64  $
7 orders / × review
Middle, 78%
MFRC-522 RC-522 Module S50 RC522 Wireless IC RFID Fudan MFRC522 SPI Writer Reader Card Key Chain Sensor Kits 13.56Mhz For
1.55 −   $
7 orders / 4 review
High, 96%
CCS811 HDC1080 Carbon Dioxide CO2 Temperature And Humidity Sensor VOCs Air quality Monitor Sensor Module Winder
9.74 −   $
7 orders / 3 review
High, 90%
DC-DC Adjustable step-down module IN5.6-14v OUT0.8-6.6 4A power module for TDK 16x10x4mm replace for CE-A004
2.97 −   $
7 orders / 1 review
Middle, 81%
1PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32
1.95 −   $
7 orders / 2 review
High, 94%
MQ Series Sensors MQ135 MQ2 MQ3 MQ5 MQ7 Detecting Gas Sensor Detector MQ-135 MQ-2 MQ-3 MQ-5 MQ-7
0.26 − 3.39  $
7 orders / × review
High, 96%
HDS10 Condensation Sensor Humidity Sensor Module DC 0.8V 1-100% RH
0.54 −   $
7 orders / 1 review
High, 95%
DC 36V to 12V Microwave Radar Motion Sensor Switch Human Body Induction Detector Controller Switch DIY Kit 7m Sensing Distance
2.52 −   $
7 orders / 3 review
High, 90%
With Display Small angle Ultrasonic sensor module 10-30V relay output Distance measuring module Adjustable range 1cm-600cm
1 425.52 −   $
7 orders / × review
Middle, 81%
GREAT IT 1PCS GP2Y1014AU0F Compact Optical Dust Sensor Compatible GP2Y1010AU0F GP2Y1010AUOF Smoke Particle Sensor With Cable
3.79 −   $
7 orders / 1 review
High, 94%
TOF10120 Laser Range Sensor Module 10-180cm Distance Sensor RS232 Interface UART I2C IIC Output 3-5V For Arduino With Cable
13.86 − 18.83  $
12 orders / 3 review
High, 96%
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
0.64 −   $
7 orders / 2 review
High, 90%
KY-018 3pin Optical Sensitive Resistance Light Detection Photosensitive Sensor Module for arduino DIY Kit KY018
0.15 −   $
7 orders / 1 review
High, 90%
5PCS Reed Switch Plastic Type MKA14103 MKA10110 GPS-14B GPS-14A 2*14MM Anti-Vibration Damage Magnetic Switch NC Normally Closed
1.17 − 1.99  $
7 orders / 4 review
High, 93%
CJMCU-110026 TGS2600 air quality VOC gas sensor
10.65 −   $
6 orders / 1 review
High, 93%
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