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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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QTRX-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output, Low Current
PololuOriginal Price £2.99 inc VATCurrent Price £1.85 inc VAT
£1.54 ex VATDESCRIPTION This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates...
View full detailsOriginal Price £2.99 inc VATCurrent Price £1.85 inc VAT
£1.54 ex VATSave 38% -
Flotilla - Slider
PimoroniOriginal Price £6.48 inc VATCurrent Price £4.67 inc VAT
£3.89 ex VATDESCRIPTION The Slider module is a slide potentiometer which has five bright white LEDs that illuminate as the slider is moved. It's perfect for u...
View full detailsOriginal Price £6.48 inc VATCurrent Price £4.67 inc VAT
£3.89 ex VATSave 28% -
Environmental Combo Breakout - ENS160/BME280 (Qwiic)
Sparkfun Electronics£30.99 inc VAT
£25.83 ex VATDESCRIPTION The SparkFun ENS160/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular ENS16...
View full details£30.99 inc VAT
£25.83 ex VATSale -
VR IMU Breakout - BNO086 (Qwiic)
Sparkfun Electronics£34.99 inc VAT
£29.16 ex VATDESCRIPTION Virtual reality is in, but you shouldn't have to drop hundreds of dollars to gain access to the technology behind it. Luckily, that's w...
View full details£34.99 inc VAT
£29.16 ex VATSale -
6DoF IMU Breakout - BMI270 (Qwiic)
Sparkfun Electronics£13.99 inc VAT
£11.66 ex VATDESCRIPTION The SparkFun BMI270 6DoF IMU Breakout is a Qwiic-enabled breakout board based on the ultra-low power BMI270 from Bosch. This chip is a ...
View full details£13.99 inc VAT
£11.66 ex VATSale -
Air Quality Control HAT for Raspberry Pi
KitronikOriginal Price £42.99 inc VATCurrent Price £32.00 inc VAT
£26.67 ex VATDESCRIPTION The Kitronik Air Quality Control HAT for Raspberry Pi provides a variety of sensor inputs and connection points for the Raspberry Pi an...
View full detailsOriginal Price £42.99 inc VATCurrent Price £32.00 inc VAT
£26.67 ex VATSave 26% -
Sensor:bit (Updated Version)
ElecFreaks£5.99 inc VAT
£4.99 ex VATDESCRIPTION Sensor:bit is a micro bit expansion board. It has extended all available IO ports on micro:bit, and led out them in the form of GVS. Wi...
View full details£5.99 inc VAT
£4.99 ex VATSale -
Octopus Crash Sensor
ElecFreaks£1.99 inc VAT
£1.66 ex VATDESCRIPTION Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic br...
View full details£1.99 inc VAT
£1.66 ex VATSale -
Absolute Digital Barometer - LPS28DFW (Qwiic)
Sparkfun ElectronicsOriginal Price £26.99 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATDESCRIPTION The SparkFun Qwiic LPS28DFW Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronic...
View full detailsOriginal Price £26.99 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATSave 24% -
Micro 6DoF IMU - ISM330DHCX (Qwiic)
Sparkfun ElectronicsOriginal Price £32.99 inc VATCurrent Price £25.14 inc VAT
£20.95 ex VATDESCRIPTION The SparkFun Qwiic Micro ISM330DHCX Six Degrees of Freedom IMU is a micro-sized 0.75in. by 0.30in. sensor featuring STMicroelectronics...
View full detailsOriginal Price £32.99 inc VATCurrent Price £25.14 inc VAT
£20.95 ex VATSave 24% -
Qwiic Mini dToF Imager - TMF8821
Sparkfun ElectronicsOriginal Price £18.99 inc VATCurrent Price £14.36 inc VAT
£11.97 ex VATDESCRIPTION The SparkFun Qwiic Mini dToF TMF8821 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an ass...
View full detailsOriginal Price £18.99 inc VATCurrent Price £14.36 inc VAT
£11.97 ex VATSave 24% -
RPLiDAR S2 Low Cost 360 Degree Laser Range Scanner - 30M Range
Seeed StudioOriginal Price £506.16 inc VATCurrent Price £337.45 inc VAT
£281.21 ex VATDESCRIPTION RPLIDAR S2 is a new generation of low-cost two-dimensional laser ranging radar (LIDAR), which can perform a 360-degree Omni-directional...
View full detailsOriginal Price £506.16 inc VATCurrent Price £337.45 inc VAT
£281.21 ex VATSave 33% -
Air Quality Sensor - SGP40 (Qwiic)
Sparkfun Electronics£17.87 inc VAT
£14.89 ex VATDESCRIPTION The SparkFun SGP40 Air Quality Sensor provides a measurement of the quality of the air in your room or house. The SGP40 is based on Sen...
View full details£17.87 inc VAT
£14.89 ex VATSale -
Distance Sensor with Pulse Width Output, 130cm Max
PololuOriginal Price £13.99 inc VATCurrent Price £10.87 inc VAT
£9.06 ex VATDESCRIPTION This small lidar-based distance sensor reports the distance of objects up to about 130 cm (50″) away with a pulsed signal similar to a ...
View full detailsOriginal Price £13.99 inc VATCurrent Price £10.87 inc VAT
£9.06 ex VATSave 22% -
Qwiic PIR - 170uA (EKMC4607112K)
Sparkfun ElectronicsOriginal Price £18.53 inc VATCurrent Price £14.42 inc VAT
£12.02 ex VATDESCRIPTION Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. The 170µA SparkFun EKMC4607112K Qwiic ...
View full detailsOriginal Price £18.53 inc VATCurrent Price £14.42 inc VAT
£12.02 ex VATSave 22% -
PIR Breakout - 170uA (EKMC4607112K)
Sparkfun Electronics£17.21 inc VAT
£14.34 ex VATDESCRIPTION Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. The 170µA SparkFun EKMC4607112K PIR Br...
View full details£17.21 inc VAT
£14.34 ex VATSale -
Low Concentration Ozone Gas Sensor - MQ-131
Sparkfun ElectronicsOriginal Price £42.92 inc VATCurrent Price £33.40 inc VAT
£27.83 ex VATDESCRIPTION The MQ-131 is a low concentration Ozone gas sensor from Winsen. The sensing material for the MQ-131 is WO₃. It will have lower conducti...
View full detailsOriginal Price £42.92 inc VATCurrent Price £33.40 inc VAT
£27.83 ex VATSave 22% -
Octopus Water Level Sensor
Elecfreaks Technology Ltd£2.99 inc VAT
£2.49 ex VATDESCRIPTION The Octopus Water level Sensor is the water level electric brick in the Octopus series, the basic design is from the Octopus electric b...
View full details£2.99 inc VAT
£2.49 ex VATSale -
Octopus PM2.5 module
ElecFreaksOriginal Price £31.99 inc VATCurrent Price £21.04 inc VAT
£17.53 ex VATDESCRIPTION The PM2.5 sensor is the best module in the OCTOPUS range to detect gas concentration. Based on the ZH03 laser dust sensor, it can detec...
View full detailsOriginal Price £31.99 inc VATCurrent Price £21.04 inc VAT
£17.53 ex VATSave 34% -
gator:environment - micro:bit Accessory Board (SEN-15269)
SparkFunOriginal Price £23.15 inc VATCurrent Price £18.01 inc VAT
£15.01 ex VATDESCRIPTION The SparkFun gator:environment micro:bit Accessory Board utilises the popular CCS811 and BME280 ICs to take care of all of your environ...
View full detailsOriginal Price £23.15 inc VATCurrent Price £18.01 inc VAT
£15.01 ex VATSave 22% -
MSA301 3DoF Motion Sensor Breakout
Pimoroni£5.09 inc VAT
£4.24 ex VATDESCRIPTION A simple 3 Degrees of Freedom accelerometer breakout that measures acceleration in three axes - X, Y, and Z. If you need simple and re...
View full details£5.09 inc VAT
£4.24 ex VATSale -
Flotilla - Colour
PimoroniOriginal Price £5.99 inc VATCurrent Price £4.34 inc VAT
£3.62 ex VATDESCRIPTION The Colour module detects RGB colour, as well as ambient light levels. It also has two bright white LEDs to illuminate the objects who...
View full detailsOriginal Price £5.99 inc VATCurrent Price £4.34 inc VAT
£3.62 ex VATSave 28% -
TCRT100STEMMA Reflective Photo Interrupt Sensor - TCRT1000 (ID:5913)
Adafruit£5.99 inc VAT
£4.99 ex VATDESCRIPTION An optical reflective sensor is a composite electronic device with two elements - an IR LED and an IR photo-transistor. The IR LED blas...
View full details£5.99 inc VAT
£4.99 ex VATSale -
Spectral UV Sensor - AS7331 (Qwiic) (SEN-23517)
Sparkfun Electronics£25.99 inc VAT
£21.66 ex VATDESCRIPTION This SparkFun Qwiic Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (...
View full details£25.99 inc VAT
£21.66 ex VATSale