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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
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, 92%
Free shipping Micro infrared CO2 sensor T6703-2K, higher accuracy
39.60 −   $
× orders / × review
Middle, 74%
Keyestudio DS18B20 датчик температуры Waterproof /Stainless steel Temperature Sensor With Module(Black and
6.50 −   $
× orders / 2 review
High, 89%
CJMCU Plant Watering Alarm Alerter Humidity Moisture Sensor Board Soil Sensor Module 3V
1.76 −   $
× orders / × review
High, 93%
Spoke-type load cell Pressure Weight sensor 30kg 50kg 100kg 200kg 300kg 500kg 800kg 1000kg 2000kg 3000kg 5000kg
371.28 − 3 527.16  $
× orders / × review
Middle, 77%
DY-SV17F Audio Module Mini MP3 Player IO Trigger USB Flash Voice Module MAR25 Dropship
1.57 −   $
× orders / 12 review
High, 92%
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
×%
New Arrival GY-213V-SHT20 SHT20 Temperature Humidity Measure Sensor Module Breakout Transducers IIC I2C Board 2.7uW 1.5V 3.6V
1.88 −   $
× orders / × review
High, 89%
diymore CJMCU-758 Hall Current Sensor ACS758LCB-050B-PFF-T Linear Current Sensor Module for Arduino
4.36 −   $
2 orders / 0 review
High, 91%
MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino
0.88 −   $
× orders / × review
High, 88%
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%
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%
KY-028 Digital Temperature Sensor Module DIY Starter Kit For Arduino Smart Electronics Switch
0.31 −   $
× orders / × review
High, 90%
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 5A Overcurrent Protection Sensor Module AC Current Detection 12V Relay Module
3.50 −   $
× orders / × review
Middle, 79%
Rain Water Level Sensor Water Droplet Detection Depth for arduino Compatible with UNO MEGA 2560
0.78 −   $
318 orders / 57 review
High, 89%
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%
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%
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
High, 89%
Liquid PH Value Detection Detect Regulator Sensor Module Monitoring Control Meter Tester PH 0-14 For Arduino
4.99 −   $
× orders / × review
Low, 29%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
3.48 −   $
151 orders / 14 review
High, 96%
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%
10pcs/lot SW-200D Vibration switch Ball switch Tilt switch Double bead Angle sensor
0.98 −   $
× orders / × review
Middle, 83%
KY-028 Digital Temperature Sensor Module Board DIY Electronic Starter Kit For Arduino Smart Electronics Switch
0.27 −   $
× orders / × review
High, 92%
Standard Voltage Sensor Module Test Electronic Bricks For Robot For Arduino
0.61 −   $
× orders / × review
High, 89%
Ethernet temperature and humidity sensor high precision 4G / NB / LORA / Ethernet RJ45 temperature and humidity transmitter
25.52 − 95.76  $
× orders / × review
Middle, 75%
AC Current Sensor ZMCT103C High Precision Current Transformer Single-Phase 5A/5mA Power Sensor Module Electronic DIY For Arduino
0.19 − 0.71  $
× orders / 16 review
High, 96%
SCD30 Air Quality Sensors Module for CO2 and RH/T Measurements CO2 SENSOR I2C/MODBUS/PWM DIGITL
86.40 −   $
× orders / × review
Middle, 81%
CJMCU-9680 ICM-20948 BME680 10DOF attitude sensor temperature and humidity atmospheric pressure
31.87 −   $
× orders / × review
High, 93%
10pcs AM312 Sensor Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module DC 2.7 to 12V Sensors
9.14 −   $
× orders / 1 review
High, 96%
SHT10 SHT20 Copper Particle Sintered Protective Cover / PE Waterproof Cover Installation Type Temperature Humidity Sensor Shell
0.96 − 2.57  $
× orders / × review
High, 90%
220V Human Motion Body Infrared IR Sensor Automatic Light Switch Intelligent Lamps Sensors Controller For The Stairs Corridor
1.45 −   $
× orders / 2 review
High, 89%
G1/4 Water Level Sensor Probe Stainless Steel Liquid Level Electrode Boiler Boiling
9.99 −   $
× orders / × review
High, 90%
Laser Ranging Distance Measuring Sensor Module Mini ToF One-way Laser Range Finder High-precision UART IIC I2C Serial Output
37.53 −   $
× orders / 0 review
High, 96%
DHT11 DHT22 AM2302B AM2301 AM2320 Digital Temperature and Humidity Sensor AM2302 Temperature and Humidity Sensor For Arduino
0.86 − 3.22  $
× orders / × review
High, 89%
0-15M Car Washer Sensor Photoelectric switch Sensor diffusely reflects infrared sensor Waterproof 5wire
25.00 −   $
× orders / × review
Middle, 81%
0.3-20M 24GHz microwave radar sensing module 5v no delay small angle vehicle moving object human sensing head Distance Sensor
26.00 −   $
× orders / × review
Middle, 81%
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