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Apparel Accessories Automobiles & Motorcycles Beauty & Health Cellphones & Telecommunications Computer & Office Consumer Electronics Education & Office Supplies Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Novelty & Special Use Security & Protection Shoes Sports & Entertainment Tools Toys & Hobbies Underwear & Sleepwears Virtual Goods Watches Weddings & Events Women's Clothing

Sensors

Price
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rating alitools
categories Clear
1635 products
MG996R MG996 Metal Gear RC Servo High Speed & Torque RC CAR 1/8 360 degree/180degree
2.46 −   $
30 orders / 14 review
Middle, 78%
WCS1600 WCS1700 WCS1800 Hall Current Sensor Adjustable DC100A 70A 35A Short Over-Current Detector Protection Module
7.49 − 7.74  $
30 orders / 7 review
Middle, 79%
Lamp Base E27 Standard AC 170-250V Lamp Bulb Base Infrared IR Sensor Automatic Wall Light Holder Socket PIR Motion Detector
3.85 −   $
30 orders / 11 review
Middle, 74%
10PCS reed switch GPS-14B GPS-14A MKA14103 MKA10110 2*14MM anti-shock damage magnetic switch normally open normally closed
1.66 − 2.81  $
30 orders / 29 review
High, 94%
4pcs 50KG Human Scale Body Load Cell Resistance Strain Weight Sensor + HX711 Module Pressure Sensors Measurement Load Cell
4.66 −   $
30 orders / 2 review
High, 95%
UV Detection Sensor Module 200-375nm Wavelength DC 3.3V-5V Ultraviolet Ray Module For Arduino
3.34 −   $
29 orders / 3 review
High, 88%
I73 5pcs DS18B20 TO92 Sensor 18B20 TO-92 Digital Thermometer
1.47 −   $
29 orders / 13 review
High, 94%
1PCS Slot Type IR Optocoupler Speed Sensor Module LM393 For Arduino Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module
0.75 −   $
29 orders / 2 review
×%
Wireless Wifi ESP8266 ESP-01 ESP-01S DHT11 DHT22 AM2302 Digital Temperature Humidity Sensor Module Replace SHT11 For Arduino Hot
0.93 − 5.91  $
29 orders / × review
High, 90%
MQ Series Sensors MQ135 MQ2 MQ3 MQ5 MQ7 Detecting Gas Sensor Detector MQ-135 MQ-2 MQ-3 MQ-5 MQ-7 DIP
0.77 − 0.92  $
28 orders / 13 review
High, 96%
20pcs/lot Thermocouple / RTD / 6*50MM DS18B20/NTC encapsulated stainless steel tube steel head stainless steel tube
3.04 −   $
28 orders / 17 review
High, 92%
TZT GP2Y0A21YK0F GP2Y0A21 Infrared Proximity Sensor IR Analog Distance Sensor VE713 10-80cm Infrared distance sensor for arduino
3.17 −   $
28 orders / 4 review
High, 96%
NTC 10K Thermistor Temperature Sensor M8 Thread Probe Cable 1m 2m 3m Waterproof Dropship
2.24 − 2.73  $
28 orders / 6 review
High, 87%
Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
0.82 −   $
28 orders / 3 review
High, 92%
TZT MH-ET LIVE HB100 X 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction Switch Module For ardunio
5.11 −   $
28 orders / 6 review
High, 96%
1pcs CDM324 The CW microwave induction module body 24 g 24.125g radar inductive switch senso
2.30 −   $
28 orders / 7 review
High, 90%
4Pcs 50kg Human Scale Load Cell Weight Sensors+HX711 AD Module Body Load Cell Weighing Sensor Pressure Sensors Measurement Tools
0.40 − 1.66  $
28 orders / 4 review
High, 87%
KSD9700 250V 5A Plastic / Bimetal Disc Temperature Switch N/C Thermostat Thermal Protector 15~70 degree centigrade Normal Close
0.42 − 0.85  $
27 orders / 4 review
High, 96%
ToF10120 Laser Range Sensor Module 10-180cm Distance Sensor RS232 Interface Arduino TOF05140 UART I2C Output 3-5V
6.49 −   $
27 orders / 9 review
High, 96%
sht20 sht10 SHT30 SHT31 sht35 AM23XX single bus soil temperature and humidity sensor transmitter probe soil moisture sensor
7.27 − 20.78  $
27 orders / 6 review
Low, 34%
Digital temperature and humidity sensor DHT11 LED modules electronic building blocks with Dupont Line For Arduino
1.05 − 1.20  $
27 orders / 5 review
High, 92%
UV sensor GUVA-S12SD solar ultraviolet intensity sensor for Arduino /raspberry pi
1.53 −   $
27 orders / 6 review
High, 92%
Hall Angle Sensor Non-contact 0-360 Degree Angular Torque Rotation Sensor 12bit Displacement Sensor Position Sensor 0-5V
22.29 −   $
27 orders / 1 review
Middle, 84%
HW-526 Rotation Angle Sensor Module SV01A103AEA01R00 Trimmer 10K Potentiometer Sensing Module with Pin for Arduino
0.97 −   $
27 orders / 13 review
High, 92%
1pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch
1.69 −   $
27 orders / 2 review
High, 96%
Capacitive Soil Moisture Sensor Module Corrosion Resistant Wide Voltage Wire 3.3~5.5V Analog Output DIY Electronic for Arduino
0.70 −   $
27 orders / 4 review
High, 95%
diymore DC 3.3 -12V Soil Humidity Sensor Tester Module Potentiometer Hygrometer Moisture Detection Sensor Probe for Arduino
1.90 −   $
27 orders / 1 review
High, 92%
Soil Moisture Sensor and Soil Detector Module Soil Moisture Test Soil Humidity Test Corrosion Resistance Probe For Arduino
3.22 −   $
27 orders / 1 review
High, 96%
5PCS Reed Switch GPS-14B GPS-14A MKA14103 MKA10110 2*14mm AntiVibration Damage Magnetic Switch normally open and normally closed
2.46 − 3.82  $
27 orders / 9 review
High, 94%
I33 Active Buzzer Module New DIY Kit Active buzzer low level modules
0.38 −   $
26 orders / 6 review
High, 95%
Resistive Thin Film Pressure Sensor Flexible Force Sensitive Resistor Load Cell Converter Module 4/5/7/18/110mm For Arduino
0.66 − 8.57  $
26 orders / 5 review
High, 96%
GREATZT New DHT21 AM2301 Capacitance Digital Temperature And Humidity Sensor
2.05 −   $
26 orders / 3 review
High, 95%
DC 3.3V-5V Snow/Raindrops Detection Sensor Module Dual Double sided Rain Weather Module Humidity For Arduino Robot Car Diy Kit
0.54 −   $
26 orders / 3 review
High, 92%
DC12V-24V Dry contact output LED Microwave 360 Degree Radar motion Sensor Light Switch Ceiling light Body Motion Detector
10.85 −   $
26 orders / 5 review
Middle, 74%
Digital RGB Color Sensor IR Filter White LED TCS34725 Module For Arduino UNO R3 Diy Electronic PCB Board Fluid and Gas Analysis
2.36 −   $
26 orders / 8 review
High, 90%
1PCS DS18B20 TO-92 18B20 Programmable Resolution 1-Wire temperature IC for arduino sensor hall sensor diy electronic sensor kit
0.76 −   $
26 orders / 11 review
High, 95%
MP-4 Gas Sensor Methane Sensor Detecting Combustible Methane Gas at Semiconductor Combustible DIY for Safety Detection System
1.52 −   $
26 orders / 9 review
High, 95%
200pcs/lot PT100 6*50mm DS18B20 Temperature sensor stainless steel casing blind pipe protective sleeve
19.70 −   $
26 orders / 3 review
Middle, 86%
5pcs/lot TTP223B 1 channel Jog digital touch sensor capacitive touch touch switch modules Accessories for arduino
0.79 − 1.20  $
26 orders / 12 review
Middle, 85%
GREATZT MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B Infrared Carbon Dioxide co2 gas Sensor 0-5000ppm for arduino
18.40 −   $
25 orders / 6 review
High, 95%
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