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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
10Pcs DS18B20 TO-92 Temperature Sensor Thermometer Temperature Sensor 100% New Origin
2.95 −   $
280 orders / 11 review
High, 89%
Sound Detection Sensor Module Sound Sensor Intelligent Vehicle For Arduino DIY Kit Parts
0.57 −   $
278 orders / 1 review
High, 96%
1pcs DHT22 digital temperature and humidity sensor Temperature and humidity module AM2302 replace SHT11 SHT15
2.57 − 3.44  $
276 orders / × review
High, 93%
DS18B20 18B20 18S20 TO-92 IC CHIP Thermometer Temperature Sensor （I73）
0.42 −   $
274 orders / 30 review
High, 93%
3pin KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module for Arduino Diy Starter Kit
0.39 −   $
271 orders / 5 review
High, 93%
Waterproof Ultrasonic Ranging Module JSN-SR04T JSN-SR04T-3.0 Distance Measuring Transducer Sensor JSN-SR04T 3.0 for Arduino
3.20 −   $
271 orders / 10 review
High, 96%
10pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch
0.67 −   $
268 orders / 88 review
High, 94%
52mm PP Liquid Water Level Sensor Horizontal Float Switch Down
0.75 −   $
266 orders / 63 review
High, 91%
diymore Weighing Transmitter Weighing Amplifier Weight Sensor Voltage Current Converter DC 12-24V 4-20MA Load Cell Amplifier
10.04 −   $
264 orders / 39 review
High, 89%
NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Ionization Smoke Detector
0.00 −   $
264 orders / 24 review
Middle, 85%
TZT normally closed type vibration sensor module Alarm sensor module Vibration switch SW-420 for arduino
0.29 −   $
261 orders / 27 review
High, 96%
Digital Barometric Pressure Sensor Module 0- 40 KPa Water Level Control Board for Arduino Liquid Flow Sensor Module 3.3 5 V
0.69 −   $
259 orders / 36 review
High, 91%
10PCS Waterproof 18B20 temperature probe temperature sensor Stainless steel package 1 meter/2meter/3meters wire (DS18B20)
3.67 − 25.30  $
258 orders / 32 review
Middle, 80%
intelligent silent dry contact 12V-24V Ceiling mini embedded infrared human body motion sensor switch reed switch signal
6.90 −   $
258 orders / 13 review
Middle, 74%
Snow Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Relay Control Module Rain water sensor module
0.59 − 1.55  $
257 orders / 41 review
High, 96%
Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for arduino Diy Kit
0.48 − 2.07  $
249 orders / 111 review
High, 93%
2pcs/1lot 16mm waterproof ultrasonic type distance measuring probe sensor transceiver 40KHz
1.01 −   $
249 orders / 5 review
High, 93%
HCSR04 to world Ultrasonic Wave Detector Ranging Module HC-SR04 HC SR04 HCSR04 Distance Sensor for arduino
1.01 − 2.10  $
243 orders / 23 review
High, 89%
Rotary Hall Angle Sensor|0-360 Degree|Full Circle without Dead Angle|Magnetism|P3022-V1-CW360
15.09 − 21.74  $
243 orders / 51 review
Middle, 83%
Waterproof Ultrasonic Sensor Module JSN-SR04T JSN-SR04T-3.0 JSN SR04T Distance Measuring Transducer For Arduino Electronic Kit
1.40 − 3.97  $
240 orders / 17 review
High, 96%
10pcs/lot BF350-3AA BF350 Precision resistive strain gauge / strain gauge / for the pressure sensor / load cell For Arduino
1.65 −   $
239 orders / 22 review
High, 95%
DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable Dropshipping
3.36 −   $
238 orders / 2 review
Middle, 80%
TZT New MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino M2 PromotionHot New Arrival
1.08 −   $
237 orders / 33 review
High, 96%
Load Cell HX711 AD Module Weight Sensor Digital Display Electronic Scale Weighing Pressure Sensors 1KG 5KG 10KG 20KG Instrument
0.98 − 4.92  $
236 orders / 40 review
High, 96%
2022！LM393 4pin Optical Sensitive Resistance Light Detection Photosensitive Sensor Module for arduino DIY Kit
0.61 −   $
233 orders / 41 review
High, 92%
6*50mm NTC Thermistor 5K 10K 50k 100k Waterproof Temperature Sensor B 3470 3950 Precision 1% Temperature Sensor Custom NTC Probe
2.97 − 3.15  $
233 orders / 30 review
Middle, 80%
TZT Photosensitive brightness resistance sensor module Light intensity detect New For Arduino
0.39 −   $
230 orders / 45 review
High, 96%
ShengYang DC 220V Liquid Water Level Sensor Right Angle Float Switch for Fish Tank NEW
12.12 −   $
230 orders / 37 review
High, 96%
1pcs DS18B20 waterproof 1 2 3 meters temperature probe temperature sensor 18B20
0.60 − 1.04  $
228 orders / 27 review
High, 94%
5Pcs TSOP1738 DIP-3 Sensor For PCM Remote Control Modules
1.20 −   $
226 orders / 13 review
High, 89%
ShengYang SN04-N SN04-N2 DC NPN PNP NO NC 4MM DC 10-30V SN04 Inductive Proximity Sensor Detection Switch
1.39 −   $
225 orders / 29 review
High, 96%
NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Ionization Smoke Detector For Arduino
81.00 −   $
223 orders / 53 review
High, 96%
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit
0.93 − 1.23  $
222 orders / 3 review
High, 91%
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