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Sensors

Price
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rating alitools
categories Clear
1635 products
Load Cell 1KG 2KG 3KG 5KG 10KG 100G HX711 AD Module Weight Sensor diy Electronic Scale Aluminum Alloy Weighing Pressure Sensor
0.50 − 3.19  $
3 orders / × review
High, 90%
2022！Automatic Irrigation Module DIY Set for Soil Moisture Detection and Automatic Water Pumping
2.96 − 7.47  $
3 orders / × review
High, 92%
MH-Z14 NDIR Infrared CO2 Sensor Module MH-Z14A Carbon Dioxide Gas Sensor For CO2 Monitor 0-5000ppm MH Z14A Serial Spot PWM
21.82 −   $
3 orders / × review
High, 96%
10PCS Vibration Sensor Module Vibration Switch Alarm Module SW-18010P for arduino Normally open shock sensor module Diy Kit
4.20 −   $
3 orders / 1 review
High, 95%
5 Way Flame Sensor Module 5 Road Digital Analog Signal Dual Output Fire Detection Sensor Module for arduino DIY Kit
1.05 −   $
3 orders / 2 review
Middle, 79%
High and low Water level Controller Automatic Water Monitor Automatic level Controller Industrial Water Tank Water level Sensor
23.80 − 41.65  $
3 orders / × review
Middle, 81%
SHT30/SHT31/SHT35 Digital Output Temperature and Humidity Sensor Module IIC I2C Interface 3.3V GY-SHT31-D For Arduino
2.55 − 10.47  $
3 orders / × review
Low, 46%
New Electric Unit High quality KY-022 Infrared IR Sensor Receiver Module Accessories For Arduino 6.4 x 7.4 x 5.1mm
0.50 −   $
3 orders / × review
High, 90%
Ozone Sensor MQ131 MQ-131 MQ 131 Oxygen Gas Sensor Module High Low Concentration 10-1000ppm 10-1000ppb Genuine for Disinfection
11.44 −   $
3 orders / 1 review
High, 95%
Smart Car Robot E18 D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable
1.68 −   $
3 orders / × review
High, 94%
Liquid Level Sensor Module Water Level Monitoring Sensors For Arduino/51/STM32 DC 5V
7.75 −   $
3 orders / 2 review
High, 96%
ESP32 DHT11 CP2104 WIFI Bluetooth Temperature Humidity Soil Moisture Sensor Detection Module 18650 Battery Shield for Arduino
12.23 −   $
3 orders / 1 review
High, 87%
SHT20 IIC I2C DC 3.3V-5V Digital Temperature and Humidity Sensor Module SHT20 chip High precision Sensor Professional
1.95 −   $
3 orders / × review
High, 87%
Toxic Gas Alarm Liquefied Gas Natural Combustible Leakage Leak Gases Detection Alarm Module Sensor Electronic Production DIY Kit
2.58 −   $
3 orders / 3 review
Middle, 79%
diymore WCS1800 DC 5V Hall Current Detection Sensor Module 35A Short Circuit Overcurrent Protection Module
6.31 −   $
3 orders / 1 review
High, 92%
SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage
1.51 − 5.54  $
3 orders / 1 review
High, 93%
10pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch For Arduino
0.85 −   $
3 orders / × review
High, 90%
NTC temperature sensor waterproof probe high and low temperature resistant 1k 2k 5k 10k 15k 20k 50k 100k
5.91 − 8.29  $
3 orders / × review
Middle, 75%
Automatic water level intelligent controller water level and drainage water level control switch XKC-C352-2P
15.35 − 31.68  $
3 orders / 2 review
Middle, 75%
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 Detection Smoke methane liquefied Gas Sensor Module for Starter DIY Kit
0.98 − 1.38  $
3 orders / × review
High, 94%
Ultrasonic ranging sensor / reversing radar rangefinder / can set distance relay output control by yourself
0.00 −   $
3 orders / 1 review
Middle, 75%
0.5M NTC Thermistor Accuracy Temperature Sensor 10K 1% 3950 Waterproof Probe
0.49 −   $
3 orders / 1 review
High, 92%
25pcs 304L 5*70 5*100 5*200 6*70 6*100 6*200 stainless steel shell sensor for DS18B20 NTC PT100 temperature sensor probe
23.20 − 47.51  $
3 orders / × review
Middle, 81%
TFmini-S / TFmini Plus / TF-luna/ TF02-Pro Laser Lidar Range Finder Sensor TOF Module Single Point Micro Ranging
32.50 − 133.21  $
3 orders / 2 review
High, 96%
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811
6.81 −   $
3 orders / 0 review
High, 94%
Touch Sensor Switch Module 5V-36V 12V 24V 30W 48W Capacitive Sensor Switch Infrared Human Body Sensor for LED Dimming Control
0.72 − 3.16  $
2 orders / × review
High, 89%
UV Sensor Detecting Ultraviolet Light Intensity Sensor Module High-sensitivity VEML6070 EML6075 CJMCU-6070 S12SD for Arduino
2.35 − 28.63  $
2 orders / 2 review
High, 94%
MQ Sensor Gas Sensor MQ135 MQ-2 MQ-3 MQ-5 MQ-7 MQ-9 MQ-4 MQ137 MQ131 Detecting CO CO2 Smoke Methane Liquefied MQ Series DIY Kit
0.27 − 16.09  $
2 orders / × review
High, 94%
AHT10 Digital Temperature and Humidity Sensor Measurement Module High Precision IIC I2C 1.8-3.6V Replace DHT11 SHT20 AM2302
0.72 −   $
2 orders / 1 review
High, 94%
5pcs Dual Channel HX711 Load Cell Sensor Module Weighing Pressure Sensors 24Bit Precision AD Sensor For Arduino DIY Electronic
2.85 −   $
2 orders / 1 review
High, 95%
DC 3-25V MAX471 Voltage and Current Sensor Consume Current Voltage Load Detection Module for arduino 0-3A Module
1.79 −   $
2 orders / 1 review
Middle, 83%
1pcs/lot MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-600 Degrees Module for Arduino DIY Starter Kit
3.94 −   $
2 orders / 1 review
High, 95%
MP-135 MP503 air quality detection gas sensor module MP-4 harmful，detection,methane,Natural,methane,liquefied MP-2 flammable gas
2.65 −   $
2 orders / × review
High, 96%
Лот 2 шт / HW300A-DF (VEK7236) S019 Датчик эффекта Холла Capstan Motor holl sensor
4.44 −   $
2 orders / 8 review
Low, 4%
4Pcs 50kg Human Scale Load Cell Weight Sensors+HX711 AD Module Body Load Cell Weighing Sensor Pressure Sensors Measurement Tools
4.70 −   $
2 orders / × review
High, 92%
4pcs the strain gauge pressure sensor for high-precision resistor load cell electronic scale sensor 10KG 20KG 40KG
19.72 − 21.69  $
2 orders / 1 review
Middle, 77%
10 pcs TCRT5000L TCRT5000 Reflective Infrared Optical Sensor Photoelectric Switches
0.99 −   $
2 orders / × review
High, 92%
1PCS X The strain gauge pressure sensor load cell electronic scale sensor 100g 150g 200g 300g 500g 750g 0.3KG 0.5KG 0.75KG
7.42 − 8.25  $
2 orders / × review
Middle, 77%
DC 5V Correlation Photoelectric Sensor Infrared Correlation Count Module Single Way Signal Output Indication Low Level Board
0.35 −   $
2 orders / × review
High, 93%
Free shipping! SW-420 Normally Closed Type Vibration Sensor Module for arduino
0.64 −   $
2 orders / 3 review
High, 92%
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