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Sensors
Price
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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
categories
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Electronic Components & Supplies
Active Components
Sensors
By orders
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By Alitools rating
4775 products
New Rain and snow sensor / Relay output wind and rain transmitter / 10~30V rain detection weather station greenhouse dedicated
39.62
−
54.65
$
2
orders
/
1
review
High,
90
%
10PCS VL53L1X VL53LO Laser Ranging Flight Time Sensor Module Distance 400cm Measurement Extension Board Module CJMCU-531
41.00
−
$
2
orders
/
×
review
High,
96
%
Microphone noise decibel sound sensor measurement modules 3p / 4p Interface for Arduino
1.07
−
$
2
orders
/
×
review
Middle,
80
%
20pcs Reed Switch Sensor 4x28mm Normally Open Kit DIY Sensor NO
2.82
−
$
2
orders
/
×
review
High,
96
%
10PCS TCRT5000 Infrared Reflective Sensor Photoelectric Switch Barrier Line Track Module For Diode Triode Board 3.3v
3.26
−
$
2
orders
/
3
review
High,
93
%
light sensor Switch Automatic Auto On Off Photocell street Light Switch DC 12V 24V AC 110V 220V Photo Control Photoswitch Sensor
1.84
−
1.87
$
2
orders
/
2
review
Middle,
84
%
CCS811+SI7021+BMP280 Carbon Dioxide Temperature and Humidity Height Three-in-one Sensor Module
22.80
−
$
2
orders
/
×
review
High,
93
%
Ultrasonic oxygen concentration / ultrasonic flow sensor, oxygen sensor, oxygen making machine
39.60
−
$
2
orders
/
2
review
Middle,
74
%
Toxic Gas Alarm Liquefied Gas Natural Combustible Leakage Leak Gases Detection Alarm Module Sensor Electronic Production DIY Kit
3.80
−
$
2
orders
/
1
review
Middle,
71
%
Free shipping Ultrasonic reversing radar sensor module With display relay output Adjustable distance with waterproof probe
1 228.25
−
1 339.91
$
2
orders
/
×
review
Middle,
71
%
10m K Type Thermocouple Wire E type Shielded Wire THERMO-COUPLE WIRE KX2*0.4 0.5 0.8mm Thermocouple fluorine Compensating Wire
9.46
−
13.76
$
2
orders
/
2
review
Middle,
79
%
VL53L0X Time-of-Flight Flight Distance Measurement Sensor Breakout VL53L0X ToF Laser Range Finder for Arduino
124.46
−
$
2
orders
/
×
review
High,
92
%
350ohm Shear force strain gauge/ HA half-bridge strain gauge /high precision torque force strain foil torque sensor strainometer
2.75
−
$
2
orders
/
2
review
Middle,
79
%
MS5540C Digital Air Pressure Sensor Module Waterproof high Precision 10-1100 mBar 16 Bit 100 Meters CJMCU-MS5540C
9.25
−
$
2
orders
/
3
review
High,
96
%
Mini Digital LCD Thermometer Temperature Meter Monitor Gauge for Home Application Car Greenhouse with 1M/2M Sensor Probe
0.43
−
0.56
$
2
orders
/
×
review
High,
92
%
Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output
21.50
−
22.50
$
2
orders
/
×
review
Low,
33
%
MQ-2B MQ-4B MQ-5B MQ-9B Combustible Gas Sensor Module Flammable Detection Carbon Monoxide Smoke Methane Liquefied Gas Sensor
54.29
−
$
2
orders
/
×
review
High,
96
%
diymore OE-TP Capacitive Touch Switch Sensor Module Digital Touch Sensor LED Dimming 10A DC 5 -12V
0.19
−
$
2
orders
/
×
review
High,
92
%
DIY 50Kg Body Load Cell Weighing Sensor Resistance strain Half-bridge Original
0.60
−
$
2
orders
/
2
review
High,
94
%
Free Shipping Original Waterproof 10M DS18b20 temperature sensor With shield Stainless steel 6*50 package DALLAS 18B20 10m wire
13.49
−
$
2
orders
/
1
review
Middle,
71
%
Packing Machine electronic platform scale load cell YZC-665 100KG 200KG 300KG 500KG
32.00
−
$
2
orders
/
1
review
Middle,
78
%
Touch Sensor Switch Module 5V-36V 12V 24V 30W 48W Capacitive Sensor Switch Infrared Human Body Sensor for LED Dimming Control
0.72
−
3.16
$
2
orders
/
×
review
High,
90
%
Hygrometer Detection Soil Moisture Sensor Sensing Module Soil Humidity Sensor Module for Arduino Automatic Watering System
0.57
−
$
2
orders
/
×
review
High,
93
%
AHT10 Digital Temperature and Humidity Sensor Measurement Module I2C Communication 1.8V-6.0V High Precision Replace DHT11SHT20
1.20
−
$
2
orders
/
×
review
High,
91
%
NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Ionization Smoke Detector
16.43
−
$
2
orders
/
1
review
High,
90
%
MP-135 MP503 air quality detection gas sensor module MP-4 harmful,detection,methane,Natural,methane,liquefied MP-2 flammable gas
2.65
−
$
2
orders
/
×
review
High,
96
%
DC 3-25V MAX471 Voltage and Current Sensor Consume Current Voltage Load Detection Module for arduino 0-3A Module
1.79
−
$
2
orders
/
1
review
Middle,
86
%
UV Sensor Detecting Ultraviolet Light Intensity Sensor Module High-sensitivity VEML6070 EML6075 CJMCU-6070 S12SD for Arduino
2.35
−
28.63
$
2
orders
/
2
review
High,
93
%
AHT10 Digital Temperature and Humidity Sensor Measurement Module High Precision IIC I2C 1.8-3.6V Replace DHT11 SHT20 AM2302
0.72
−
$
2
orders
/
1
review
High,
93
%
MQ Sensor Gas Sensor MQ135 MQ-2 MQ-3 MQ-5 MQ-7 MQ-9 MQ-4 MQ137 MQ131 Detecting CO CO2 Smoke Methane Liquefied MQ Series DIY Kit
0.27
−
16.09
$
2
orders
/
×
review
High,
93
%
1pcs/lot MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-600 Degrees Module for Arduino DIY Starter Kit
3.94
−
$
2
orders
/
1
review
High,
95
%
5pcs Dual Channel HX711 Load Cell Sensor Module Weighing Pressure Sensors 24Bit Precision AD Sensor For Arduino DIY Electronic
2.85
−
$
2
orders
/
1
review
High,
95
%
Лот 2 шт / HW300A-DF (VEK7236) S019 Датчик эффекта Холла Capstan Motor holl sensor
4.44
−
$
2
orders
/
8
review
Low,
4
%
1
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