Temperature and Environmental Sensors

Compact sensor for detecting and monitoring UV radiation, ideal for microcontroller projects and portable exposure measurement systems. Covers 200-370 nm, offers 0-1V proportional analog output for easy reading on ADC, operates at 3-5V and has very low consumption, making it suitable for environmental monitoring and educational applications.

Compact solution for monitoring indoor air quality, measuring temperature and humidity and detecting VOC for smart home and HVAC automation. It connects quickly to Arduino and other platforms via I2C or SPI, operates at 5V with low consumption of approximately 10mA, offers a wide measurement range and is easy to mount due to its small size.

MICS-5524 sensor module for air quality monitoring and VOC detection, ideal for Arduino projects, automation and industrial applications. Measures total levels of multiple gases such as CO, NO2, H2, NH3 and hydrocarbons, provides easy-to-read analog output on a single pin, operates at 5V and includes Enable pin for heater control and low power consumption.

Digital module for real-time measurement of ambient light, ideal for lighting automation, weather stations, greenhouses and IoT projects. Offers direct readings in lux via I2C, 16-bit conversion with fine resolution, wide range 0-120 klx extendable up to 167 klx and operates at 3.3-5V with low consumption.

Compact air quality monitoring module, measures CO2, temperature and humidity, ideal for IoT, HVAC and automation. Communicates quickly via I2C at address 0x62, operates at 2.4-5.5 V for compatibility with 3.3V and 5V, offers CO2 measurement up to 40000 ppm and low consumption for continuous or low-power use.

Water conductivity and TDS estimation module, ideal for monitoring water quality with Arduino and other compatible boards. It offers stable analog output for fast readings, operates at 3.3-5V with low power consumption, includes a durable stainless steel probe and easily integrates into aquariums, hydroponics, filters or educational projects.

Passive probe for water leak detection, signals the presence of liquid through the conductivity between two electrodes. Stainless steel electrode resistant to corrosion, including in humid environments or saltwater. Compatible with 12-24V systems and NO output through external module, it has a 1 m cable for flexible installation in technical rooms, under equipment, or in basements.

Module for precise color detection and light intensity, ideal for sorting, LED calibration, or surface analysis. It offers simultaneous measurement on RGB plus clear channels with 16-bit ADC, includes an IR filter for stable results under varying light, communicates simply via I2C at address 0x29, and operates at 3.3V or 5V with low power consumption.

Compact solution for measuring UV radiation in DIY and industrial projects, detects 240-370nm covering UVB and most UVA, provides a stable analog output proportional to UV intensity, approximately 0.1V per UV index, operates at 2.5-5.5V with consumption under 1mA, connects quickly to any microcontroller with ADC.

The air quality monitoring module detects reducing and oxidizing gases such as CO, NO2, NH3, ethanol, or H2, providing two separate analog outputs RO and OX for clear readings. Compatible with Arduino, operates at 5V, and includes an En pin for heater control and optimal power consumption. Compact size 17x14 mm, ideal for smart home projects and industrial applications.

Quickly monitor essential soil parameters for precise fertilization and irrigation, measuring N, P, K, pH, EC, moisture, and temperature in a single device, RS485 Modbus RTU communication for easy integration into SCADA or IoT projects, 316 stainless steel probes and IP68 sealed housing for long-term use, wide 5–30V power supply with low consumption.

Compact module for measuring UVA and UVB radiation in the 220–370 nm range, with a linear analog output proportional to the intensity, flexible power supply 3.3–5V, and very low consumption of approximately 0.1 mA. It connects directly to the analog input on Arduino, ESP32, or STM32, making it ideal for weather stations, solar monitoring, and UV protection projects.

Precision digital sensor for simultaneous measurement of pressure, temperature, and humidity, ideal for weather stations, environmental monitoring, altimeters, and IoT projects. Operates at 3.3V with very low power consumption, communicates via I2C or SPI for quick integration with Arduino, ESP32, STM32, and Raspberry Pi, offering fine resolution and good stability in readings.

High-precision digital sensor for simultaneous measurement of pressure, temperature, and humidity, ideal for weather stations, automation, and IoT projects. The 5V version has an integrated regulator and logic level conversion, allowing direct connection to Arduino without additional circuits and remains compatible with 3.3V platforms. It offers I2C and SPI interfaces, fast response, and good measurement stability.

Monitorize simultaneously the temperature from two points, ideal for automotive, industrial, or DIY projects. Displays in real time on a clear 0.28-inch LED display, operates on a wide 4-28V power supply, includes 2 sealed NTC sensors with approximately 1 m cable for flexible mounting in air, liquids, or on surfaces. Measures between -20 and 100°C, quick plug and play installation.

Precision converter for temperature measurement with a PT100 sensor, ideal for industrial and laboratory projects, communicates quickly via SPI with microcontrollers such as Arduino or Raspberry Pi. It offers a 15-bit ADC with fine 0.03125°C resolution, accuracy up to ±0.5°C, conversion time of up to 21 ms, and automatic detection of broken cable or short circuit. Power supply 3-5V.