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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
Digital Temperature and Humidity Sensor Module DHT11 DHT22 AM2302B AM2301 AM2320 AM2302 HS1101 HR202 Sensor For Arduino
16.58 − 157.10  $
13 orders / 2 review
High, 95%
HC-SR04 Distance Sensor Ranging Sensor Module Ultrasonic Wave Detector HCSR04 HC SR04 HC-SR04+ Test Board Bracket for Arduino
0.29 − 1.76  $
13 orders / 5 review
High, 95%
TS-300B Turbidity Sensor Module Mixed Water Detection Module Water Quality Test Turbidity Transducer DC 5V
3.07 − 5.97  $
13 orders / 2 review
High, 95%
2pcs/lot ,Transceiver transmitter reciever plastic waterproof 14mm 16mm 18mm 40KHz Ultrasonic Sensor Transceiver ranging probe
0.57 − 3.23  $
13 orders / 2 review
Middle, 86%
TZT 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe
0.46 − 0.76  $
12 orders / 4 review
High, 96%
HX711 Dual-Channel AD Module Body Load Cell Weighing Sensor Pressure Sensors + 4Pcs 50kg Human Scale Load Cell Weight Sensors
0.47 − 1.52  $
12 orders / 4 review
High, 89%
1PCS LM393 4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for Arduino Diy Kit
0.27 −   $
12 orders / 4 review
Middle, 72%
Pressure Sensor Weighing Sensor Resistive Electronic Scale Scale Sensor LAB-B-B 3kg 6kg 10kg 20kg 40kg
546.25 −   $
12 orders / 1 review
Middle, 77%
HR202 Sensor HDS10 Condensation Sensor Humidity Sensitive Module High Humidity Sensitive
0.45 − 0.48  $
12 orders / 11 review
High, 94%
diymore Non-contact Liquid Level Sensor Switch Normally Opened (NO)/Normally Closed (NC) Relay Output Switch Controller XKC-Y28
6.29 −   $
12 orders / 2 review
High, 92%
DHT11 DHT22 AM2302B AM2301 AM2320 Digital Temperature and Humidity Sensor AM2302 Temperature and Humidity Sensor For Arduino
1.27 − 4.66  $
12 orders / 1 review
High, 93%
Water Flow Sensor 1-30L/min Hall Flowmeter Sensor Control Liquid Flowmeter Measure Instrument 2.0MPa YF-S201 for Arduino
2.36 −   $
12 orders / × review
High, 95%
16MM probe ultrasonic sensor transceiver transceiver 25KHz
15.71 − 16.00  $
12 orders / 3 review
Middle, 77%
10pcs Reed Switch 2 *14mm Magnetic Control Switch Green Glass Reed Switches Glass Normally Open Contact For Sensors NO
2.56 −   $
12 orders / 6 review
High, 96%
10pcs/lot PT100 6*50mm DS18B20 Temperature sensor stainless steel casing blind pipe protective sleeve
1.25 −   $
12 orders / 1 review
Middle, 86%
10PCS/LOT GP2Y0A21YK0F 100% NEW 2Y0A21 10-80cm Infrared distance sensor (INCLUDING WIRES )
34.28 −   $
12 orders / 4 review
Middle, 78%
10pcs/lot DS18B20 18B20 TO-92 100%New Original
2.48 −   $
12 orders / 6 review
Middle, 78%
100Pcs Magnetic Reed Switchs Sensor Plastic Reed Switch 3*11mm Normally Open DIY Kit Electronic NO
20.49 −   $
12 orders / 8 review
High, 96%
Battery Gauge Car Capacity Monitor Panel Status Indicator 12V 24V 36V LCD Digital Battery Tester for Universal Auto Car Vehicle
0.93 − 3.54  $
12 orders / 3 review
High, 88%
1pcs XGZP6847 0~10KPa pressure sensor transmitter module 0.5-4.5V
8.40 −   $
12 orders / 6 review
High, 92%
GP2Y0A21YK0F 100% NEW 2Y0A21 10-80cm Infrared distance sensor INCLUDING WIRE
3.50 − 3.80  $
12 orders / 3 review
High, 95%
Laser Sensor Module non-modulator Tube Laser Receiver Module
1.13 −   $
12 orders / 5 review
High, 93%
Digital Load Cell Weight Sensor 20KG Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module
2.40 −   $
12 orders / 2 review
High, 93%
WAVGAT Digital Load Cell Weight Sensor 5KG Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module
1.91 −   $
12 orders / 5 review
High, 89%
1PCS Thermal sensor module temperature sensor module Thermistor Sensor for Arduino
0.36 −   $
12 orders / 2 review
High, 95%
HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Motion Detection Module AM312 Module Motion Sensor SR501 Bracket for Arduino
0.13 − 0.50  $
12 orders / 2 review
High, 92%
ESP32 Rev1 WiFi Bluetooth Battery DHT11 Development Board Soil Temperature Humidity Sensor Module
9.94 −   $
12 orders / × review
High, 93%
3.3V-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino DIY
1.82 −   $
12 orders / 7 review
High, 96%
Giza Meditation Meditation Pyramid Kit Cosmic energy receiver Suitable for 3/4" copper tubes PGT-19 without copper tubes
196.59 −   $
12 orders / × review
Middle, 82%
HC-SR04P HC-SR04 to world Ultrasonic Wave Detector Ranging Sensor Module 3-5.5V Wide Voltage Performance Is Stronger for arduino
0.62 − 0.64  $
12 orders / 6 review
High, 90%
FSR402 Force Sensitive Resistor 0.5 inch For Arduino compatible Force Sensing Resistor
4.60 −   $
12 orders / 3 review
High, 95%
10pcs OH137 Hall Effect Sensor for Highly Sensitive Instruments TO-92S In-kind Shooting new
1.10 −   $
12 orders / 6 review
×%
10PCS DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter
6.00 − 16.30  $
12 orders / 1 review
High, 95%
50PCS Colorful Rotary Control Knob fit For Pioneer XDJ-RX R1 RZ AERO DJM-T1 S9 DIY DJ
15.18 −   $
12 orders / 1 review
Low, 34%
High Performance Motion Sensor Module Radar Motion Sensor HW-MS03 2.4GHz to 5.8GHz Microwave Radar Sensor Module for Arduino
0.95 −   $
12 orders / 2 review
High, 96%
PH Sensor Module For Arduino PH Value Liquid Detection Test Electrode Probe for 51/STM32 BNC 5V DS18B20 Signal Output Port
110 997.66 −   $
11 orders / × review
High, 96%
M8 2mm sensing DC 5V inductive proximity sensor switch NPN NO LJ8A3-2-Z/BX-5V work voltage 5VDC special for MCU
1.67 −   $
11 orders / 6 review
Middle, 76%
ZH07 PM2.5 Laser Dust Sensor Module Air Particle Dust laser Sensors Air Quality Pollution Detection
3.31 − 8.32  $
11 orders / 5 review
High, 96%
GT Angle Sensor Magnetic Angle Sensor Hall Angle Sensor 0-360 Degree Effective Measurement
224.44 − 333.47  $
11 orders / 1 review
Middle, 86%
DHT22 AM2302 DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board For Arduino Ultra-low Power High Precision 4pin
1.03 − 2.59  $
11 orders / 10 review
High, 90%
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