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Sensors
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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
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Electronic Components & Supplies
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Sensors
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4775 products
10PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot
0.76
−
3.78
$
6
orders
/
32
review
Middle,
76
%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
0.34
−
$
6
orders
/
1
review
High,
93
%
XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay Sensors Module Water Level Switch
2.09
−
$
6
orders
/
×
review
High,
91
%
Outdoor 180 Degree Security PIR Motion Movement Sensor Detector Switch sensor inductive switch 12 Meter 110-240V
3.10
−
$
6
orders
/
3
review
High,
91
%
CJMCU-811 CCS811 Carbon Monoxide CO VOCs Air Quality Numerical Gas Sensor Module
6.03
−
$
6
orders
/
3
review
High,
91
%
4 Pin IR Flame Detection Sensor Fire Detector Infrared Receiver for In Stock
0.27
−
$
6
orders
/
×
review
High,
89
%
1lot MQ Series Sensors MQ-135 MQ-2 MQ-3 MQ-5 MQ-7 Detecting Gas Smoke Sensor With MQ Socket Base MQ135 MQ2 MQ3 MQ5 MQ7
2.57
−
$
6
orders
/
1
review
High,
96
%
1 Channel IR Infrared Line Track Follower Sensor TCRT5000 Obstacle Avoidanc For Arduino AVR ARM PIC DC 5V
0.74
−
$
6
orders
/
4
review
High,
94
%
SHT31 Temperature and Humidity Sensor Module SHT31-D Digital Temperature and Humidity Sensor Breakout Weather I2C IIC Interface
1.97
−
2.87
$
6
orders
/
2
review
High,
96
%
Motion Sensor Module SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino Diy Kit
0.22
−
1.33
$
6
orders
/
5
review
Middle,
76
%
SHT20 Temperature and Humidity Sensor Module RS485 High Precision Monitor Transmitter Temperature Humidity Sensor Probe
5.26
−
$
6
orders
/
1
review
High,
91
%
Mini micro S type weighing sensor small weight sensor Miniature load cell pull push force 1kg 3kg 5kg 10kg 20kg 30kg 50kg 100kg
31.39
−
$
6
orders
/
×
review
High,
88
%
4-Pin Photodiode Module Photosensitive Module Light Detection Brightness Detection Module
0.86
−
6.28
$
6
orders
/
2
review
High,
94
%
1pcs Fiber optic amplifier sensor focusing lens 217 317 417 517 617 618 F-2HA P5H optical lens for M3 M4 M6 optical fiber sensor
11.18
−
24.08
$
6
orders
/
2
review
Middle,
79
%
CJMCU-110026 TGS2600 air quality VOC gas sensor
10.65
−
$
6
orders
/
1
review
High,
93
%
Carbon dioxide sensor original product is suitable for indoor CO2 T6703 sensor
27.99
−
32.00
$
6
orders
/
×
review
Low,
33
%
1
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