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Sensors
Our wide range of sensors. From Acceleration to Ultrasonic!
Over the last few years the availability and accuracy of all types of sensors has increased many times over. Whether it's accelerometers, ultra-sonic range finders, digital compasses, or even fully fledged inertial measurement units (IMUs) there's never been a greater choice.
Many sensors are extremely small and lightweight, and can easily be placed into hostile environments with only small amounts of protection.
Particularly exciting are the growing number of 'biometric' sensors that can interpret fingerprints, retinas, or other biological indicators
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AltIMU-10 v5 Gyro, Accelerometer, Compass, and Altimeter
Pololu£28.99 inc VAT
£24.16 ex VATDESCRIPTION The AltIMU-10 v5 is an inertial measurement unit (IMU) and altimeter that features the same LSM6DS33 gyro and accelerometer and LIS3MD...
View full details£28.99 inc VAT
£24.16 ex VATSale -
IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs
Adafruit£7.98 inc VAT
£6.65 ex VATDESCRIPTION Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-...
View full details£7.98 inc VAT
£6.65 ex VATSale -
LM335AZ - Temperature Sensor
Generic / OEM£2.39 inc VAT
£1.99 ex VATDESCRIPTION The LM335 is a precision temperature sensor that can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltag...
View full details£2.39 inc VAT
£1.99 ex VATSold out -
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 -
Grove - PIR Motion Sensor
Seeed StudioOriginal Price £8.50 inc VATCurrent Price £5.68 inc VAT
£4.73 ex VATDESCRIPTION This is a simple-to-use PIR motion sensor with Grove compatible interface. Simply connect it to a Grove shield and program it, when any...
View full detailsOriginal Price £8.50 inc VATCurrent Price £5.68 inc VAT
£4.73 ex VATSave 33% -
Spectral Sensor Breakout - AS7263 NIR (Qwiic) (SEN-14351)
SparkFunOriginal Price £26.38 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATDESCRIPTION The AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to mea...
View full detailsOriginal Price £26.38 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATSave 22% -
PT1000 RTD Temperature Sensor Amplifier - MAX31865 (ID: 3648)
Adafruit£16.99 inc VAT
£14.16 ex VATDESCRIPTION For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that ...
View full details£16.99 inc VAT
£14.16 ex VATSale -
OpenPIR (SEN-13968)
SparkFun£16.55 inc VAT
£13.79 ex VATDESCRIPTION The SparkFun OpenPIR is a highly customisable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared...
View full details£16.55 inc VAT
£13.79 ex VATSale -
Grove - ADC for Load Cell (HX711)
Seeed StudioOriginal Price £4.62 inc VATCurrent Price £3.08 inc VAT
£2.57 ex VATDESCRIPTION The Grove - ADC for Load Cell is designed to save you time and effort by making it easy to use load cells. The Grove - ADC for Load Ce...
View full detailsOriginal Price £4.62 inc VATCurrent Price £3.08 inc VAT
£2.57 ex VATSave 33% -
Grove Beginner Kit for Arduino - All-in-one Arduino Compatible Board with 10 Sensors and 12 Projects
Seeed Studio£28.99 inc VAT
£24.16 ex VATDESCRIPTION The Grove Beginner Kit for Arduino® is powered by one Arduino based board (ATmega320p based Seeeduino Lotus) along with 10 additional G...
View full details£28.99 inc VAT
£24.16 ex VATSold out -
Himax CMOS Imaging Camera - HM01B0
Himax Imaging£11.87 inc VAT
£9.89 ex VATDESCRIPTION The HM01B0 from Himax Imaging is an ultra low power CMOS Image Sensor that enables the integration of an “Always On” camera for compute...
View full details£11.87 inc VAT
£9.89 ex VATSale -
Altitude/Pressure Sensor - MPL3115A2 Breakout (SEN-11084)
SparkFunOriginal Price £13.91 inc VATCurrent Price £10.84 inc VAT
£9.03 ex VATDESCRIPTION The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are ...
View full detailsOriginal Price £13.91 inc VATCurrent Price £10.84 inc VAT
£9.03 ex VATSold out -
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 -
Grove - Water Level Sensor (10cm) for Arduino
Seeed Studio£8.30 inc VAT
£6.92 ex VATDESCRIPTION Seeed wanted to develop a water level sensor, but they wanted it to be different for traditional water level sensing techniques such as...
View full details£8.30 inc VAT
£6.92 ex VATSold out -
Ambient Light Sensor - VEML6030 (Qwiic) (SEN-15436)
SparkFun£6.46 inc VAT
£5.38 ex VATDESCRIPTION Looking for an option to sense ambient light? The VEML6030 Qwiic board is a great starter option. The VEML6030 is a high accuracy ambie...
View full details£6.46 inc VAT
£5.38 ex VATSale -
Grove - Adjustable PIR Motion Sensor
Seeed Studio£7.99 inc VAT
£6.66 ex VATDESCRIPTION Grove - Adjustable PIR Motion Sensor is an easy to use Passive Infrared motion sensor, which can detect infrared object motion up to 3 ...
View full details£7.99 inc VAT
£6.66 ex VATSold out -
AM2320 Digital Temperature and Humidity Sensor (ID: 3721)
Adafruit£4.99 inc VAT
£4.16 ex VATDESCRIPTION This little sensor looks an awful lot like the popular DHT11/DHT22 temperature and humidity sensors, but unlike classic DHT sensors, i...
View full details£4.99 inc VAT
£4.16 ex VATSale -
Pressure Sensor - MS5803-14BA Breakout (SEN-12909)
SparkFun£53.47 inc VAT
£44.56 ex VATDESCRIPTION This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pres...
View full details£53.47 inc VAT
£44.56 ex VATSale -
ISL29125 RGB Light Sensor (SEN-12829)
SparkFun£8.24 inc VAT
£6.87 ex VATDESCRIPTION If you've had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those m...
View full details£8.24 inc VAT
£6.87 ex VATSale -
Grove Digital Light Sensor
Seeed StudioOriginal Price £7.00 inc VATCurrent Price £5.03 inc VAT
£4.19 ex VATDESCRIPTION The Grove digital light sensor module is based on the I2C light-to-digital converter TSL2561 which transforms light intensity into a di...
View full detailsOriginal Price £7.00 inc VATCurrent Price £5.03 inc VAT
£4.19 ex VATSold out -
PDM MEMS Microphone Breakout (ID: 2453)
Adafruit£7.00 inc VAT
£5.83 ex VATDESCRIPTION An exotic new microphone has arrived, a PDM MEMS Microphone! PDM is the 'third' kind of microphone you can integrate with electronics, ...
View full details£7.00 inc VAT
£5.83 ex VATSale -
QTR-1A Reflectance Sensor (2-pack)
Pololu£3.85 inc VAT
£3.21 ex VATDESCRIPTION The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that ca...
View full details£3.85 inc VAT
£3.21 ex VATSold out -
IR Range Sensor - Sharp 10cm-80cm
Generic / OEMOriginal Price £13.19 inc VATCurrent Price £9.56 inc VAT
£7.97 ex VATDESCRIPTION The Sharp GP2Y0A21YK IR Range Sensor takes a continuous distance reading and reports the distance as an analogue voltage with a distan...
View full detailsOriginal Price £13.19 inc VATCurrent Price £9.56 inc VAT
£7.97 ex VATSave 28% -
MAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor
Pimoroni£16.49 inc VAT
£13.74 ex VATDESCRIPTION The MAX30101 breakout is a sophisticated heart rate, oximeter, and smoke/particle sensor. Use it as a fun way to see your heartbeat, o...
View full details£16.49 inc VAT
£13.74 ex VATSold out