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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
4775 products
SAMIORE ROBOT Waterproof 18B20 temperature probe temperature sensor Stainless steel package
31.52 −   $
193 orders / 22 review
High, 95%
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface
6.90 −   $
193 orders / 30 review
High, 96%
Radar Sensor Module Microwave Body Induction Module 24ghz Cdm324 Radar Induction Switch Sensor Module
2.03 −   $
192 orders / 26 review
High, 96%
50kg Human Scale Load Cell Weight Sensors+HX711 AD Module Body Load Cell Weighing Sensor Pressure Sensors Measurement Tools
0.57 − 2.83  $
192 orders / 37 review
High, 96%
AC Current Sensor ZMCT103C High Precision Current Transformer Single-Phase 5A/5mA Sensor Module DIY
0.78 − 1.15  $
192 orders / 27 review
High, 95%
2pcs 16mm waterproof ultrasonic type distance measuring probe sensor transceiver 40KHz (1pair/lot)
1.41 −   $
191 orders / 25 review
High, 92%
LED Radar Sensoring Sensor Module Microwave Switch Module For 3-12W Spherical Lamp Micro Wave Antenna High Frequency MCU
0.96 −   $
187 orders / 25 review
High, 88%
PLANTOWER Laser PM2.5 DUST SENSOR PMS7003 / G7 High-precision laser dust concentration sensor digital dust particles
13.80 −   $
184 orders / 24 review
Low, 38%
Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7 to 12V
0.46 −   $
184 orders / 24 review
High, 93%
50 pcs 41F/ 0H41 / SH41 / SS41F/ S41 Bipolar Hall Element Sensor Motor Electric Car Motor Hall Sensor
5.11 −   $
182 orders / 45 review
High, 96%
TL-W5MC1 5mm 3 Wire Inductive Proximity Sensor Detection Switch NPN DC 6-36V
0.94 −   $
182 orders / 2 review
High, 90%
Non-Contact Liquid Level Sensor Relay Output External Water Level Switch Sensor Disinfectant Alcohol Water Explorer
5.13 −   $
180 orders / 44 review
Middle, 77%
PM2.5 Air particle/dust sensor, laser inside, digital output module air purifier G5 / PMS5003 High precision laser pm2.5 sensor
0.00 −   $
179 orders / 7 review
Low, 38%
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for arduino Diy Kit
23.36 −   $
179 orders / 27 review
High, 92%
HC-SR501 HC-SR505 SR602 AM312 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Bracket for arduino
0.62 − 1.51  $
178 orders / 107 review
Low, 0%
180 Degree Outdoor PIR Infrared Motion Sensor Detector Movement Switch AC 220V-240V IP44 Security Motion Sensor 50Hz 3-2000LUX
4.07 −   $
177 orders / 41 review
High, 89%
3.3-5V Water Raindrops Detection Module Rain Weather Humidity Sensor for arduino Diy Kit school education lab
1.18 −   $
175 orders / 3 review
High, 89%
1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor SR04
0.66 − 0.96  $
174 orders / 21 review
High, 94%
IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New
0.29 −   $
173 orders / 36 review
High, 96%
HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for arduino for raspberry pi kits
0.72 −   $
170 orders / 58 review
High, 96%
GREAT IT Laser Sensor Module non-modulator Tube Laser Receiver Module
0.25 − 0.65  $
169 orders / 21 review
High, 94%
9PCS/1Lot Gas Detection Sensor Module MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor Module Gas Sensor Starter Kit
0.86 − 9.41  $
167 orders / 73 review
High, 93%
Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car
0.58 −   $
166 orders / 39 review
High, 91%
diymore LED Switch Sensor Module Capacitive Touch Sensor Module Body Detection Sensing Module
0.81 − 1.59  $
166 orders / 22 review
High, 91%
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino
0.33 − 1.89  $
166 orders / 34 review
High, 94%
diymore HC-SR04P/SR04 Ultrasonic Sensor HC-SR04 Measuring Distance Sensor LED Display Module for Arduino UNO Robot
2.58 − 2.63  $
164 orders / 30 review
High, 91%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
3.48 −   $
163 orders / 23 review
High, 96%
GREAT IT 1pcs 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down
0.84 −   $
163 orders / 38 review
High, 94%
GREAT IT PT100 Platinum Resister Temperature Sensor Waterproof Temp Probe -20~450 Celsius Insulated Shielding Fiberglass 50CM
0.62 − 3.06  $
162 orders / 24 review
High, 94%
MQ-3 Alcohol Ethanol Sensor Module Gas Detector Sensor MQ3 1PCS
0.91 −   $
162 orders / 31 review
Middle, 78%
Speed Sensor Module Tacho Sensor Slot-type Optocoupler Tacho-generator Counter Module for Arduino 51 AVR PIC 3.3V-5V Diy Kit
0.71 − 0.75  $
160 orders / 14 review
High, 91%
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