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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
MQ-6 module liquefied propane-butane MQ6 sensor module
0.93 −   $
× orders / × review
Middle, 78%
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%
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%
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%
10pcs DALLAS DS18B20 18B20 TO-92 IC CHIP Thermometer Temperature Sensor
0.00 −   $
× orders / 0 review
High, 95%
INFINEON SFH756V Sensor Plastic Fiber Optic Transmitter Diode Plastic Connector Housing
11.80 −   $
× orders / × review
Low, 0%
Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor
1.42 −   $
× orders / × review
High, 91%
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, 91%
KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for Arduino
0.45 −   $
× orders / × review
High, 91%
30A Range Current Sensor Module ACS712 Module 5V ACS712T ACS712ELC
2.97 −   $
× orders / × review
High, 87%
Free shipping! Keyestudio DHT11 Temperature Humidity Moisture Sensor Detection module for arduino
4.00 −   $
× orders / × review
High, 89%
TZT MQ-5 LPG Gas City gas sensor module MQ5 for arduino
1.18 −   $
× orders / × review
High, 96%
Keyestudio HX711 Load Cell Pressure Sensor Module for arduino
4.50 −   $
× orders / × review
High, 89%
Glyduino New 1PCS Imported DALLAS DS18B20 18B20 18S20 TO-92 IC CHIP Thermometer Temperature Sensor for Arduino
1.00 −   $
× orders / × review
Low, 9%
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%
Free Ship 2.4G Small low power wireless audio and video transmission module launch module TX6729 AV transmitter module
7.82 −   $
× orders / × review
Middle, 80%
SZ2801 wireless soil moisture sensor |ZIGBEE wireless moisture sensor
153.18 −   $
× orders / × review
Middle, 74%
[SZ2030V-2801C]ZIGBEE wireless battery powered soil moisture sensor
438.55 −   $
× 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%
Rain and snow sensor / Relay output wind and rain transmitter / 10~30V rain detection weather station greenhouse dedicated
22.52 − 37.77  $
× orders / × review
Middle, 73%
FREE SHIPPING 24mm 21KHz ultrasonic sensor probe launcher for jammers, dog drives, mouse drives
43.47 −   $
× orders / × review
Middle, 86%
10pcs new Hall Effect Sensor A3144 A3144E OH3144E wholesale
0.40 −   $
× orders / × review
Middle, 78%
AM6 AirMaster Home Gas Tester DART Formaldehyde PM2.5 Detector 2-FE5 VOC Sensirion 0053 CO2 Open Source
288.69 −   $
× orders / × review
Low, 20%
Free shipping Micro infrared CO2 sensor T6703-2K, higher accuracy
39.60 −   $
× orders / × review
Middle, 74%
Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
19.92 −   $
× orders / × review
Middle, 78%
CO2 sensor module K30 0-5000PPM 0-10000PPM serial communication
122.00 −   $
× orders / × review
Low, 37%
0.3m-12m Single point lidar ranging module infrared ranging module ultra-small in size radar module reaching as far as 12 meters
11.31 − 43.50  $
× orders / × review
Middle, 80%
1pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 for Arduino 51 new hjxrhgal
1.59 −   $
× orders / × review
High, 91%
Liquid PH Value Detection Detect Regulator Sensor Module Monitoring Control Meter Tester PH 0-14 For Arduino
4.99 −   $
× orders / × review
Low, 29%
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%
10pcs/lot Mini Plug Speaker For PC Computer Motherboard Case Buzzer Board Beep Alarm New
2.25 −   $
× orders / × review
High, 95%
220V AC 50Hz Auto Infrared Human Sensor Switch PIR Microwave Radar Body Motion Sensor Module Adjustable For Time Distance Range
1.53 −   $
× orders / × review
High, 93%
10pcs EL357N-C Optocoupler Isolation Module Signal level Conversion Module 3.3V 5V 12V 24V NPN PNP Input Signal Indicator Module
10.44 −   $
× orders / 2 review
Middle, 80%
LED Strip Automatic Mini DC PIR Body Infrared Motion Sensor Switch 5A With Male Female Power Jack Adapter Contor 5V-24V
2.46 − 2.57  $
× orders / × review
High, 90%
1PCS Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor
1.21 −   $
× orders / × review
High, 95%
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%
1pcs High Quality SW-420 Normally Closed Alarm Vibration Sensor Module Vibration Switch SW420
0.56 −   $
× orders / × review
×%
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