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Sensors

Price
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rating alitools
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1635 products
MQ-6 MQ6 LPG Gas Sensor Module DC 5V for Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor Board
0.93 −   $
× orders / × review
High, 90%
MQ-6 MQ6 Gas Sensor Module Liquefied LPG Propane-butane Combustible Gas Detection Sensor Board Sensitive DC 5V for Arduino
1.11 −   $
× orders / × review
High, 88%
AHT20 I2C temperature and humidity sensor module high-precision humidity sensor probe DHT11 AHT10 upgraded version for arduino
0.88 −   $
× orders / 11 review
High, 96%
Ethernet temperature and humidity sensor high precision 4G / NB / LORA / Ethernet RJ45 temperature and humidity transmitter
25.52 − 95.76  $
× orders / × review
Middle, 75%
RTD PT100 SBW Temperature Sensor Meter Temperature Transmitter Isolated Detector Module 0~200 Degree 4-20MA
1.96 −   $
× orders / × review
Middle, 86%
DC 12V XK-GK-4010A Hand Sweep Sensor Switch Module Short Distance Scan Sensor Diy Kit Electronic PCB Board Module
0.89 −   $
× orders / × review
High, 96%
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%
WCS1800 DC 5V Hall Current Detection Sensor Module 35A Short Circuit Overcurrent Detector Protection Module
7.17 −   $
× orders / 2 review
High, 95%
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%
20PCS X 100% New MQ-135 air quality sensor probe, sensor probe, hazardous gas detection (MQ135)
37.62 −   $
× orders / × review
Middle, 74%
Pulse Heart Rate Sensor Module DC 3.3V 5V for Arduino Compatible With Bluetooth Development Pulsesensor With Fitting Diy Kit
1.39 − 1.79  $
× orders / × review
High, 92%
100% Original MLX90614ESF-DCI , MLX90614ESF Digital non-contact infrared temperature sensor
185.25 −   $
× 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%
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%
AM6 AirMaster Home Gas Tester DART Formaldehyde PM2.5 Detector 2-FE5 VOC Sensirion 0053 CO2 Open Source
288.69 −   $
× orders / × review
Low, 20%
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, 90%
Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor
1.42 −   $
× orders / × review
High, 92%
30A Range Current Sensor Module ACS712 Module 5V ACS712T ACS712ELC
2.97 −   $
× orders / × review
High, 87%
HG-C1030 HG-C1050 HG-C1100 HG-C1200 HG-C1400 NPN Micro Laser Measurement Sensor Displacement Sensor 100% New Original
14.99 − 265.00  $
× orders / × review
Middle, 82%
Ultrasonic Module HC-SR04 Distance Measuring Transducer
0.45 − 0.74  $
× orders / × review
High, 93%
Hot Sale AC110V~240V Outdoor pir motion sensor switch wall Light Lamp 180 Degree Sensor Detector pir motion sensor led switch
9.06 −   $
× orders / × review
Middle, 74%
1pcs MQ-6 MQ6 LPG Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor
1.42 −   $
× orders / × review
Low, 46%
Free shippping! LCD module 3.5 inch TFT LCD screen 3.5 " UNO R3 Board and support mega 2560 R3
7.40 − 17.00  $
× orders / × review
High, 93%
2016 NEW! keyestudio Vapor Sensor for Arduino
0.00 −   $
× orders / 0 review
High, 89%
Household PM2.5 M5 version detector air quality monitoring PM2.5 dust haze measuring sensor TFT LCD
74.01 −   $
× orders / × review
Low, 38%
MQ-135 Air quality and hazardous gas detection sensor alarm module MQ135 module
1.04 −   $
× orders / × review
Middle, 78%
10pcs/lot Mini Plug Speaker For PC Computer Motherboard Case Buzzer Board Beep Alarm New
2.25 −   $
× orders / × review
High, 95%
Free Shipping! W12 USBWIFI module RTL8188EUS 150M MID module usb wifi wireless adapter module sensor
8.05 −   $
× orders / × review
Middle, 68%
Rain Water Level Sensor Module Detection Liquid Surface Depth Height for Arduino DIY
0.36 −   $
× 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%
INFINEON SFH756V Sensor Plastic Fiber Optic Transmitter Diode Plastic Connector Housing
11.80 −   $
× orders / × review
Low, 0%
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%
Wholesale Water pressure sensor Gas pressure sensor G 1/4 0-0.5 mpa
18.91 −   $
× orders / × review
Low, 0%
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%
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