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Humidity sensors

In the world of robotics and automation, you will meet thousands of different sensors. Some measure motion, some measure temperature, and some more complicated values. Among the most practical sensors are the humidity sensors. You can use them for really different projects!

Products: 121
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Temperature and humidity sensor DHT11 + 50C

Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature 0°C to +50 °C, humidity 20% to 90% RH .
4.9 (10)
Index: UCC-09301
Index: UCC-09301
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Regular price €2.90 Price €2.90

Soil moisture sensor

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.3 V to 5 V. It has digital and analog output, making it compatible with most of...
4.9 (18)
Index: MOD-01588
Index: MOD-01588
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Regular price €1.50 Price €1.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V

Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
4.8 (17)
Index: DNG-11803
Index: DNG-11803
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Regular price €8.00 Price €8.00

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V - soldered connectors

Very easy to use temperature, humidity and pressure sensor. The module is powered by 3.3 V and can also communicate via I2C or SPI interface . Sensors of this type are...
5.0 (7)
Index: ZES-16534
Index: ZES-16534
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Regular price €9.50 Price €9.50

Temperature and humidity sensor DHT11 - blue module

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH. It has connectors for connecting the sensor...
5.0 (6)
Index: MOD-03030
Index: MOD-03030
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Regular price €2.90 Price €2.90

SHT31 - digital humidity and temperature sensor I2C - Adafruit 2857

Humidity and temperature sensor powered by the voltage from 3 V to 5.0 V with I2C interface. The measurement of temperature is from -40 °C to 125 °C, humidity from 0 to 100 % RH.
5.0 (6)
Index: ADA-05415
Index: ADA-05415
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Regular price €16.90 Price €15.21
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Temperature and humidity sensor DHT11 - module + wires

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH . It has connectors for connecting the sensor...
5.0 (21)
Index: MOD-01886
Index: MOD-01886
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Regular price €3.50 Price €3.50

Temperature and humidity sensor AM2320 - I2C

Temperature and humidity sensor, similar to the popular DHT11 or DHT 22, with digital single-wire I2C interface. Measuring range: temperature from -40 °C to +80 °C, humidity...
5.0 (2)
Index: DNG-12101
Index: DNG-12101
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Regular price €4.90 Price €4.90

Temperature and humidity sensor DHT22 (AM2302)

Popular temperature and humidity sensor with digital interface,  jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
4.9 (8)
Index: UCC-01612
Index: UCC-01612
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Regular price €9.50 Price €9.50

Temperature and humidity sensor DHT22 (AM2302) - module + cables

Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature -40 to +80 °C, humidity 0-100% RH.
5.0 (13)
Index: MOD-02637
Index: MOD-02637
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Regular price €10.50 Price €10.50

Maker Soil Moisture - capacitive soil moisture sensor

Cytron Maker Soil Moisture sensor is a sensor that can measure soil water content and connect with various microcontrollers. The sensor has an analog output in the form of a...
4.8 (4)
Index: CTN-21207
Index: CTN-21207
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Regular price €5.50 Price €5.50

Humidity Sensor SYH-2R - no case

Analog air humidity sensor changes the resistance depending on the humidity level. It operates in the range from 10 % to 95 % RH. The module has no case.
4.8 (20)
Index: MOD-08089
Index: MOD-08089
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Regular price €1.50 Price €1.50

DFRobot Gravity - analog soil moisture sensor - corrosion resistant - SEN0193

The device is used to measure soil moisture by the capacitive detection. It has a built-in voltage regulator which provides an operating voltage range from 3.3 V to 5 V. It is...
5.0 (5)
Index: DFR-10305
Index: DFR-10305
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Regular price €6.90 Price €6.90

Rain sensor module YL-83

The sensor is used to detect precipitation. It is powered with the voltage of 5 V. It has digital and analog output, making it compatible with most of the commissioning...
5.0 (5)
Index: MOD-01732
Index: MOD-01732
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Regular price €2.50 Price €2.50

Pino-Tech SoilWatch 10 - analog soil moisture sensor resistant to corrosion - 5m

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage. The design of the sensor has no...
4.8 (7)
Index: PNT-12730
Index: PNT-12730
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Regular price €22.50 Price €22.50

Water Level Sensor Module - Iduino SE045

The sensor is used for determining liquid level in the vessel. It is powered by a voltage of 5.0 V. The output is an analog voltage which increases its value along the depth...
Index: MOD-07279
Index: MOD-07279
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Regular price €0.90 Price €0.90

Grove AHT20 - temperature and humidity sensor - I2C - - Seeedstudio 101990644

The Grove AHT20 is a new generation sensor, enabling even more accurate measurements. The AHT20 has a newly designed ASIC with an improved MEMS semiconductor moisture...
5.0 (2)
Index: SEE-16595
Index: SEE-16595
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Regular price €5.90 Price €5.90

Digital temperature and humidity sensor - SHT45 - STEMMA QT / Qwiic - Adafruit 5665

High precision , digital temperature and humidity sensor manufactured by Adafruit . It has a built-in Sensirion SHT45 system that measures temperature in the range...
5.0 (3)
Index: ADA-22541
Index: ADA-22541
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Regular price €17.50 Price €17.50

Pino-Tech SoilWatch 10 - analog soil moisture sensor resistant to corrosion - 1.5m

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage. The design of the sensor has no...
5.0 (2)
Index: PNT-12729
Index: PNT-12729
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Regular price €20.90 Price €20.90

Pino-Tech SoilWatch 10 - analog soil moisture sensor corrosion resistant - 10m

The sensor is used to determine the level of soil moisture . It is powered with a voltage from 3,1V to 5V . The output is an analogue voltage. There are no visible electrodes...
4.5 (2)
Index: PNT-12731
Index: PNT-12731
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Regular price €25.50 Price €25.50

Gravity - Analog Waterproof Capacitive Soil Moisture Sensor V2.0 - DFRobot SEN0308

The device is designed to measure soil moisture by means of capacitive detection. DFRobot product has increased water resistance . It can be placed in the soil for a long...
4.6 (6)
Index: DFR-17377
Index: DFR-17377
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Regular price €20.90 Price €20.90

Temperature and humidity sensor - Sensirion SHT40 - STEMMA AT/Qwiic - Adafruit 4885

Temperature and humidity sensor from Adafruit. Equipped with Sensirion SHT40 chip and STEMMA QT / Qwiic connectors, which facilitate the connection of the sensor with...
5.0 (3)
Index: ADA-19254
Index: ADA-19254
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Regular price €8.00 Price €8.00

DFRobot Gravity - pH analog sensor/meter

Analog pH meter with an analgue output. Allows to measure water quality. It has an accuracy of +/- 0.1 pH, which is sufficient for most applications. Equipped with LED, BNC...
4.8 (5)
Index: DFR-05874
Index: DFR-05874
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Regular price €32.50 Price €32.50

Temperature and humidity sensor DHT21 (AM2301) in case

Temperature and humidity sensor with a digital, single-wired interface. Measuring range: temperature -40 to 80 °C, humidity 0 to 100 % RH . Powered with voltage in the range...
5.0 (4)
Index: MOD-01884
Index: MOD-01884
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Regular price €9.50 Price €9.50