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The Capacitive Pipeline Liquid Level Sensor fits non-metallic pipes with a diameter of 6mm and detects the liquid within your pipe system using capacitance.
This 100K 1% NTC Axial Thermistor is a reliable temperature sensor designed for PCB mounting onto your electronics boards and monitoring heat.
This RS485 Temperature and Humidity Sensor features a hardy aluminium shell to withstand harsh environments while monitoring between -40°C to 120°C.
Create colourful cool mist spilling into the air with this high-power Ultrasonic Colour Mist Maker Humidifier, including 12 LED lights for extra ambience.
The SEN0161 pH Sensor V2.0 is an Arduino compatible kit for quickly and accurately measuring pH levels for both hobbyist and professional applications.
This laboratory grade Analog Electrical Conductivity Sensor is a K-1 sensor for quick quality measurements of common liquids.
This Analog TDS Sensor is Arduino compatible and measures the total dissolved solids in water, for healthy hobbyists who like healthy water.
This Analog ORP Pro Sensor is an Arduino-compatible module with an upgraded ORP probe for detecting quality criteria and any harmful contaminations within water.
This handy DS18B20 Temperature Sensor operates on 3V to 5.5V for easy use with Arduino, featuring a Waterproof sheathe for safe immersion.
Add a BMP180 Barometric Pressure Sensor to your WeMos D1 Mini Development Board with this easy shield, offering an easy extension board for your Arduino project.
Arduino Compatible AM2302 (DHT22) Digital Temperature and Humidity Sensor
This Steam Sensor Module is designed by DFRobot, capable of identifying and measuring steam in local environments for automation and fun projects.
The Plantower Air Quality Sensor is a two-in-one detector for PM2.5 and temperature humidity detection, ready to monitor and ensure you're breathing healthy air.
This Analog Capacitive Soil Moisture Sensor is the latest optimised waterproof design from the Gravity series to help keep your garden well-watered and healthy.
This awesome Air Quality Multi-Sensor integrates a range of sensors to detect particulate matter, Formaldehyde, Temperature & Humidity simultaneously!
This Analog Capacitive Soil Moisture Sensor is perfect for monitoring moisture levels for gardening, farming or just “Garden Variety” experimentation.
This is a Simple Digital Thermometer with onboard Display, for quick and easy temperature measurements up to 110°C – Ideal for Making, Baking & More.
This Black Digital Hygrometer and Thermometer features a round LCD display for quick measurements up to 70°C and 99%RH, ideal for Making, baking, & more.
This White Digital Hygrometer and Thermometer features a round LCD display for quick measurements up to 70°C and 99%RH, ideal for Making, baking, & more.
DHT11 Digital Temperature & Humidity Sensor measures 20~90%RH and 0~+60°C
The BMP280 Barometric Pressure Sensor is a 3.3V module for detecting atmospheric pressure and temperature through both I2C and SPI interfaces on your projects.
The BMP280 Barometric Pressure Sensor is a 5V module for detecting atmospheric pressure and temperature through both I2C and SPI interfaces on your projects.
The I2C BME680 4-in-1 MEMS Multi-Sensor simultaneously measures VOCs, Pressure, Temperature & Humidity for ultimate air quality control!
The SGP40 Air Quality Sensor is a handy breakout board with a VOC sensor chip that helps you monitor your air quality to keep you and your environment healthy.
Generate a cool mist using ultrasonic technology with this 1.5-3W Ultrasonic Mist Maker Humidifier Atomizer, adding moisture to the air in your room or office.
The DS18B20 Waterproof SMD Digital Temperature Sensor uses 9-to-12-bit configurations for precise surface temperature measurements to general monitoring.
The Industrial pH Sensor Pro V2 is an industrial-grade water quality test kit with Gravity and BNC connectors to plug-and-play with your Arduino control board.
This Analog Turbidity Sensor is capable of detecting suspended particles by measuring the level of light transmittance between two close points.
Enjoy easy & cost-effective temperature control with the Geekcreit STC-1000, offering dual relays for heating & cooling for all kinds of applications.
The Gravity Submersible Pressure Sensor offers Makers a waterproof pressure sensor with a 5m cable for reading conditions in industrial or hobbyist projects.
If you need a reliable temperature sensor to maintain accurate temperatures for your 3D Printer, this 100K 1% NTC Thermistor is an excellent choice.
The SEN0161 pH Sensor V1.0 by DFRobot is Arduino Compatible, and allows you to measure precise pH levels of acidic, alkaline and neutral solutions.
This MG811 Analog Carbon Dioxide Sensor offers 350 to 10,000ppm sensitivity, to help you maintain a healthy, breathable living environment.
The Gravity Analog Water Pressure Sensor is an ideal solution to detect the presence and pressure of water in a smart water control system using your Arduino.
The BME680 V1.0 MEMS Multi-Sensor is a 4-in-1 module that measures VOCs, pressure, temperature and humidity for compact projects with great air quality control.
Create a smart control system to measure your on-tap supplies of water, oil or even honey with the Gravity Liquid Flow Sensor, compatible with Arduino Uno.