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Sensors
Price
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rating alitools
High (87–100%)
Middle (50–86%)
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Electronic Components & Supplies
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Sensors
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4775 products
MQ Series Sensors MQ135 MQ2 MQ3 MQ5 MQ7 Detecting Gas Sensor Detector MQ-135 MQ-2 MQ-3 MQ-5 MQ-7
0.26
−
3.39
$
7
orders
/
×
review
High,
96
%
DC-DC Adjustable step-down module IN5.6-14v OUT0.8-6.6 4A power module for TDK 16x10x4mm replace for CE-A004
2.97
−
$
7
orders
/
1
review
Middle,
80
%
GREAT IT 1PCS GP2Y1014AU0F Compact Optical Dust Sensor Compatible GP2Y1010AU0F GP2Y1010AUOF Smoke Particle Sensor With Cable
3.79
−
$
7
orders
/
1
review
High,
94
%
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
0.64
−
$
7
orders
/
2
review
High,
90
%
TOF10120 Laser Range Sensor Module 10-180cm Distance Sensor RS232 Interface UART I2C IIC Output 3-5V For Arduino With Cable
13.86
−
18.83
$
12
orders
/
3
review
High,
96
%
KY-018 3pin Optical Sensitive Resistance Light Detection Photosensitive Sensor Module for arduino DIY Kit KY018
0.15
−
$
7
orders
/
1
review
High,
90
%
5PCS Reed Switch Plastic Type MKA14103 MKA10110 GPS-14B GPS-14A 2*14MM Anti-Vibration Damage Magnetic Switch NC Normally Closed
1.17
−
1.99
$
7
orders
/
4
review
High,
92
%
1PCS SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduinp
0.35
−
1.02
$
7
orders
/
3
review
High,
89
%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
4.10
−
$
7
orders
/
1
review
High,
95
%
Digital Temperature and Humidity Sensor Module DHT11 DHT22 AM2302B AM2301 AM2320 AM2302 HS1101 HR202 Sensor For Arduino
19.97
−
146.17
$
7
orders
/
1
review
High,
92
%
1 Set HC-020K Speed Measuring Sensor Module with Photoelectric Encoders 3Pin Female to Female Dupont Cable 4.5-5.5V for Arduino
0.99
−
$
7
orders
/
2
review
High,
88
%
EGBO Mini Float Switch Contains DC 220V Liquid Water Level Sensor Right Angle Float Switch for Fish Tank Switchs Sensors
1.91
−
$
7
orders
/
0
review
High,
94
%
0.73
−
$
12
orders
/
3
review
High,
88
%
1.98
−
$
×
orders
/
0
review
High,
88
%
1
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