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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
Household PM2.5 M5 version detector air quality monitoring PM2.5 dust haze measuring sensor TFT LCD
74.01 −   $
× orders / × review
Low, 38%
TZT MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino
0.99 −   $
× orders / × review
High, 96%
SZ2801 wireless soil moisture sensor |ZIGBEE wireless moisture sensor
153.18 −   $
× orders / × review
Middle, 74%
1pcs 16 Way XD-62B TTP229 Capacitive Touch Switch Digital Sensor Module Board Plate
1.32 −   $
× orders / × review
High, 95%
4 stars transparent flow sensor turbine flow meter water flow sensor transparent water meter
3.83 −   $
× orders / × review
High, 93%
SHT31 Temperature SHT31-D Humidity Sensor Module Microcontroller IIC I2C Breakout Weather 3V 5V Compliant For Arduino
1.88 −   $
× orders / × review
High, 95%
GY-68 BMP180 GY68 Replace BMP085 Digital Barometric Pressure Sensor Board Module For Arduino I2C Interface 1.8V 3.6V 3.5MHZ
0.26 −   $
× orders / × review
High, 92%
FREE SHIPPING 24mm 21KHz ultrasonic sensor probe launcher for jammers, dog drives, mouse drives
43.47 −   $
× orders / × review
Middle, 86%
PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
9 271.23 −   $
× orders / × review
High, 92%
The strain gauge pressure sensor load cell electronic scale sensor 100g 200g 300g 500g 750g kit
0.50 − 4.10  $
× orders / × review
Middle, 86%
DC 3.3V-5V Snow/Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Robot Car Diy Kit
0.48 −   $
× orders / × review
High, 96%
Free shipping Hot Sale Smart Electronics Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino
0.38 −   $
605 orders / 49 review
High, 92%
KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for Arduino
0.45 −   $
× orders / × review
High, 92%
Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor
1.42 −   $
× orders / × review
High, 92%
TZT MQ-5 LPG Gas City gas sensor module MQ5 for arduino
1.18 −   $
× orders / × review
High, 96%
Ultrasonic Module HC-SR04 Distance Measuring Transducer
0.45 − 0.74  $
× orders / × review
High, 93%
Keyestudio HX711 Load Cell Pressure Sensor Module for arduino
4.50 −   $
× orders / × review
High, 89%
Household PM2.5 detector formaldehyde detector air quality monitoring PM2.5 dust haze measuring sensor TFT LCD(G5S / M5S SENSOR)
88.80 −   $
× orders / × review
Low, 38%
101 wire high precision with alarm control output embedded meter Can connect all kinds of liquid level sensor
64.01 −   $
× orders / × review
Middle, 74%
TZT Color recognition sensor TCS230 TCS3200 Color sensor Color recognition module for arduino DIY Module DC 3-5V Input
3.25 − 3.63  $
× orders / × review
High, 96%
Elecrow Ultrasonic Ranging Sensor Module Lab DIY Kit JSN B02 Integrated Distance Measuring Transducer Sensor for Arduino
14.69 −   $
× orders / × review
Middle, 78%
MQ-135 Air quality and hazardous gas detection sensor alarm module MQ135 module
1.04 −   $
× orders / × review
Middle, 78%
MQ-4 MQ4 gas methane sensor module MQ4 1PCS
0.87 −   $
× orders / × review
Middle, 78%
MQ-6 module liquefied propane-butane MQ6 sensor module
0.93 −   $
× orders / × review
Middle, 78%
KY-003 3pin Hall Magnetic Sensor Module for Diy Starter Kit KY003 1PCS
0.26 −   $
× orders / × review
Middle, 78%
[SZ2030V-2801C]ZIGBEE wireless battery powered soil moisture sensor
438.55 −   $
× orders / × review
Middle, 74%
5pcs NEW TTP223 Touch button Module Capacitor type Single Channel Self Locking Touch switch sensor
1.08 − 2.49  $
× orders / 9 review
High, 94%
5PCS/LOT Plastic Type Reed Switch 2 * 14 Normally Open Magnetic Control Switch GPS-14B Anti-Vibration/Damage Contact For Sensors
1.55 −   $
× orders / × review
High, 95%
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP01 ESP-01 Wireless WIFI Module
0.93 − 1.64  $
× orders / 20 review
High, 95%
1PCS Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor
1.21 −   $
× orders / × review
High, 95%
10pcs new Hall Effect Sensor A3144 A3144E OH3144E wholesale
0.40 −   $
× orders / × review
Middle, 78%
GY-BME280 GY BME280 I2C SPI Breakout Temperature Humidity Barometric Pressure Digital Sensor Module 3.3V 5V High Precision 3In1
4.94 − 6.99  $
× orders / × review
High, 90%
MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino
0.88 −   $
× orders / × review
High, 87%
RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor Body Sensor Module Induction Switch Module Output 3.3V
1.18 −   $
× orders / 14 review
High, 89%
IPS-7216 piezoelectric sensor PVDF piezoelectric film sensor thickness 52 to m film size 72x16mm
30.60 −   $
× orders / × review
Middle, 74%
ACS758 ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module
5.58 −   $
× orders / × review
Low, 46%
WCS1700/WCS1800 0-70A 0-35A Hall Effect Base Linear Current Sensor
5.81 − 6.21  $
× orders / × review
Low, 46%
Ultrasonic circuit board with Ultrasound transducer 60W 28khz 110V or 220V voltage Ultrasonic Piezoelectric Transducer Cleaner
44.16 − 53.36  $
× orders / × review
Middle, 86%
1pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 for Arduino 51 new hjxrhgal
1.59 −   $
× orders / × review
High, 91%
1pcs GY-MCU90615V2 MLX90615 Sensor Non-contact Infrared IR Temperature Measurement Module PCB MLX90614ESF-DCI/DCC/BCC/BAA
24.32 − 190.00  $
× orders / × review
High, 92%
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