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Sensors
Price
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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
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4775 products
light sensor Switch Automatic Auto On Off Photocell street Light Switch DC 12V 24V AC 110V 220V Photo Control Photoswitch Sensor
1.77
−
$
81
orders
/
4
review
Middle,
76
%
TZT DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lamp
2.37
−
$
81
orders
/
12
review
High,
96
%
GY-US42 Pixhawk APM IIC I2C Flight Control Ultrasonic Distance Measurement Sensor Module Replace MB1242 SRF02 GYUS42 GY US42
276.86
−
$
81
orders
/
15
review
High,
96
%
LM393 Reed Sensor Module Magnetron Module Reed Switch Magnetic Switch for arduino
0.00
−
$
80
orders
/
7
review
High,
96
%
HX711 Module Weighing Sensor Dedicated AD Module For DIY
0.66
−
$
87
orders
/
1
review
High,
90
%
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino
0.98
−
1.75
$
519
orders
/
79
review
High,
96
%
Digital Temperature and Relative Humidity Sensor DHT11 DHT22 AM2302B AM2301 AM2320 Humidity Sensor Module For Arduino AM2302
0.54
−
3.07
$
79
orders
/
8
review
High,
93
%
2016 New Alcohol Ethanol Sensor Breath Gas Ethanol Detection MQ-3 for Arduino 51
1.14
−
$
79
orders
/
6
review
High,
95
%
10PCS/LOT DS18B20 18B20 TO-92 IC Chip TO92 Temperature sensor
4.85
−
$
79
orders
/
30
review
High,
94
%
1PCS NEW BME280 5V BME280-5V BMP280 5V Digital Module Temperature Barometric Pressure Sensor Module For Arduino
1.38
−
$
79
orders
/
17
review
High,
87
%
10pcs/bag single PCB board raindrop module sensor rising water level detection module raindrop sensor board
3.56
−
$
78
orders
/
33
review
High,
93
%
Digital Load Cell Weight Sensor HX711 AD Converter Breakout Module 5KG 10KG Portable Electronic Kitchen Scale for Arduino Scale
4.09
−
$
78
orders
/
18
review
High,
95
%
TZT teng MQ7 MQ-7 Carbon Monoxide CO Gas Alarm Sensor Detection Module For Arduino New
1.03
−
$
77
orders
/
9
review
High,
96
%
Load Cell Weight Sensor 1KG 5KG 10KG 20KG HX711 Module Electronic Scale Aluminum Alloy Weighing Pressure Sensor Ad Module
0.65
−
1.59
$
77
orders
/
6
review
High,
90
%
IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot Reflective Photoelectric Electronic DIY PCB Board
13.87
−
$
77
orders
/
83
review
High,
96
%
stencil GDDR5X D9VRL D9VRK D9TXS D9V 190F Direct heating 90*90 memory BGA
0.44
−
1.44
$
77
orders
/
34
review
High,
92
%
HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor for arduino DIY Kit
0.59
−
$
76
orders
/
42
review
High,
94
%
TEMT6000 An ambient light sensor Simulate the light intensity module Visible light sensor
0.73
−
$
76
orders
/
16
review
High,
95
%
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino
3.03
−
$
76
orders
/
30
review
High,
96
%
HB100 Microwave Radar Induction Sensor Module 24GHZ 10G CDM324 For Arduino Human Body Switch Module Wireless Motion Detector
0.40
−
5.56
$
76
orders
/
26
review
High,
96
%
Stainless steel Package 1/2/3 Meters Waterproof DS18b20 Temperature Probe Temperature Sensor 18B20 Retail Sales For Arduino Diy
1.01
−
1.91
$
75
orders
/
14
review
High,
91
%
AC 220V 5.8GHz Microwave Movement Motion Detector Sensor Switch For Light Hottest Micro Wave Module
4.33
−
$
75
orders
/
19
review
High,
91
%
GP2Y0A21YK0F infrared distance measuring sensor GP2D12 distance detection 10-80cm with line
3.23
−
$
75
orders
/
15
review
High,
93
%
Waterproof Ultrasonic Sensor Module JSN-SR04T JSN-SR04T-3.0 JSN SR04T Distance Measuring Transducer For Arduino Electronic Kit
1.04
−
4.81
$
75
orders
/
12
review
High,
92
%
10PCS SW-200D SW200D Ball Switch SW 200D Tilt Angle Sensor Switch Angle Switch
0.42
−
$
74
orders
/
3
review
Middle,
80
%
MH-Z19B MH-Z19 Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B NDIR
10.33
−
15.53
$
74
orders
/
3
review
High,
92
%
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