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Atmospheric Sensors
From just checking the weather, humidity or temperature, or looking for a new project, why not make an automatic watering system with a soil moisture sensor? Check how clean a room is with a dust or air quality sensor or maybe even a Carbon Monoxide detector. We have a wide range of sensors for detecting and measuring weather, air, gas and other atmospheric conditions.
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BME280 I2C or SPI Temperature Humidity Pressure Sensor (ID: 2652)
Adafruit£19.86 inc VAT
£16.55 ex VATDESCRIPTION Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidit...
View full details£19.86 inc VAT
£16.55 ex VATSale -
PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003 (ID: 3686)
AdafruitOriginal Price £43.00 inc VATCurrent Price £32.78 inc VAT
£27.32 ex VATDESCRIPTION Breathe easy, knowing that you can track and sense the quality of the air around you with the PM2.5 Air Quality Sensor with Breadboard ...
View full detailsOriginal Price £43.00 inc VATCurrent Price £32.78 inc VAT
£27.32 ex VATSave 24% -
Soil Moisture Sensor (SEN-13322)
SparkFun£6.00 inc VAT
£5.00 ex VATDESCRIPTION The Soil Moisture Sensor is a simple breakout for measuring the moisture in the soil and similar materials. The soil moisture sensor i...
View full details£6.00 inc VAT
£5.00 ex VATSale -
Grove - Moisture Sensor
Seeed StudioOriginal Price £2.99 inc VATCurrent Price £2.06 inc VAT
£1.72 ex VATDESCRIPTION The Grove Moisture Sensor can be used to detect the moisture of soil and to judge if there is dampness around the sensor. It can be use...
View full detailsOriginal Price £2.99 inc VATCurrent Price £2.06 inc VAT
£1.72 ex VATSave 31% -
Dust Sensor
Seeed StudioOriginal Price £8.99 inc VATCurrent Price £6.78 inc VAT
£5.65 ex VATDESCRIPTION This dust sensor is sensitive enough to detect small particles in the air, 1 micrometre in diameter. The sensor gives out a PWM output ...
View full detailsOriginal Price £8.99 inc VATCurrent Price £6.78 inc VAT
£5.65 ex VATSave 25% -
SGP30 Air Quality Sensor Breakout - VOC and eCO2 (ID: 2458)
Adafruit£22.99 inc VAT
£19.16 ex VATDESCRIPTION Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the ...
View full details£22.99 inc VAT
£19.16 ex VATSale -
Gas Sensor (MQ2) Butane, Methane, Alcohol, Hydrogen and Smoke
Seeed Studio£8.16 inc VAT
£6.80 ex VATDESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ2 sensor can detect LPG, i-butane, methane, alc...
View full details£8.16 inc VAT
£6.80 ex VATSold out -
Environmental Combo Breakout - CCS811/BME280 (Qwiic) (SEN-14348)
SparkFun£40.62 inc VAT
£33.85 ex VATDESCRIPTION The CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 and BME...
View full details£40.62 inc VAT
£33.85 ex VATSale -
Air quality sensor V1.3
Seeed StudioOriginal Price £4.99 inc VATCurrent Price £3.54 inc VAT
£2.95 ex VATDESCRIPTION This sensor is designed for indoor air quality testing. The main gases detected are carbon monoxide, alcohol, acetone, thinner, formald...
View full detailsOriginal Price £4.99 inc VATCurrent Price £3.54 inc VAT
£2.95 ex VATSave 29% -
Raspberry Pi Sense HAT
Raspberry PiOriginal Price £34.98 inc VATCurrent Price £34.22 inc VAT
£28.52 ex VATDESCRIPTION The Raspberry Pi Sense HAT is attached on top of the Raspberry Pi via the 40 GPIO pins with orientation, pressure, humidity and tempera...
View full detailsOriginal Price £34.98 inc VATCurrent Price £34.22 inc VAT
£28.52 ex VATSave 2% -
Gas Sensor (MQ9) Carbon Monoxide
Seeed StudioOriginal Price £8.00 inc VATCurrent Price £5.34 inc VAT
£4.45 ex VATDESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ9 sensor can detect Carbon Monoxide, Coal Gas, ...
View full detailsOriginal Price £8.00 inc VATCurrent Price £5.34 inc VAT
£4.45 ex VATSave 33% -
Grove - CO2 Sensor
Seeed StudioOriginal Price £105.13 inc VATCurrent Price £70.26 inc VAT
£58.55 ex VATDESCRIPTION The Grove - CO2 Sensor module is an infrared CO2 sensor with high sensitivity and resolution. The MH-Z16 infra-red CO2 sensor is a gene...
View full detailsOriginal Price £105.13 inc VATCurrent Price £70.26 inc VAT
£58.55 ex VATSave 33% -
Carbon Monoxide Sensor - MQ-7 (SEN-09403)
SparkFunOriginal Price £5.68 inc VATCurrent Price £4.42 inc VAT
£3.68 ex VATDESCRIPTION This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas conc...
View full detailsOriginal Price £5.68 inc VATCurrent Price £4.42 inc VAT
£3.68 ex VATSave 22% -
Gas Sensor (MQ5) Liquefied Petroleum Gas, Natural Gas and Coal Gas
Seeed StudioOriginal Price £11.24 inc VATCurrent Price £7.50 inc VAT
£6.25 ex VATDESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ5 sensor can detect LPG, natural gas and coal ...
View full detailsOriginal Price £11.24 inc VATCurrent Price £7.50 inc VAT
£6.25 ex VATSave 33% -
Gas Sensor (MQ3) Alcohol Vapor
Seeed StudioOriginal Price £14.46 inc VATCurrent Price £9.65 inc VAT
£8.04 ex VATDESCRIPTION The Gas Sensor module is useful for gas leakage detection (in home and industry). The MQ3 sensor can detect alcohol vapour with adjusta...
View full detailsOriginal Price £14.46 inc VATCurrent Price £9.65 inc VAT
£8.04 ex VATSave 33%