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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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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 -
Spectral Sensor Breakout - AS7262 Visible (Qwiic) (SEN-14347)
SparkFunOriginal Price £26.38 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATDESCRIPTION The AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and cha...
View full detailsOriginal Price £26.38 inc VATCurrent Price £20.51 inc VAT
£17.09 ex VATSave 22% -
SparkFun OpenScale (SEN-13261)
SparkFunOriginal Price £32.38 inc VATCurrent Price £25.18 inc VAT
£20.98 ex VATDESCRIPTION The SparkFun OpenScale is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to read multi...
View full detailsOriginal Price £32.38 inc VATCurrent Price £25.18 inc VAT
£20.98 ex VATSave 22% -
LilyPad Accelerometer ADXL335
LilyPad£17.15 inc VAT
£14.29 ex VATDESCRIPTION This is a three axis accelerometer for the LilyPad system. Based on the ADXL335 accelerometer from Analog Devices, the LilyPad Acceler...
View full details£17.15 inc VAT
£14.29 ex VATSold out -
Triple Axis Accelerometer Breakout - ADXL362 (SEN-11446)
SparkFun£17.28 inc VAT
£14.40 ex VATDESCRIPTION We've been using and selling Analog Devices' ADXL accelerometers for a good while now, and now we've found another great part in the s...
View full details£17.28 inc VAT
£14.40 ex VATSale -
DPS310 Precision Barometric Pressure / Altitude Sensor (STEMMA QT / Qwiic)
Adafruit£7.99 inc VAT
£6.66 ex VATDESCRIPTION This DPS310 sensor is a high precision barometric sensor, perfect for measuring altitude changes with up to ±0.002 hPa (or ±0.02 m) in ...
View full details£7.99 inc VAT
£6.66 ex VATSale -
ACS711EX Current Sensor Carrier -31A to +31A
Pololu£3.99 inc VAT
£3.33 ex VATDESCRIPTION This board is a simple carrier of the ±31A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a...
View full details£3.99 inc VAT
£3.33 ex VATSale -
Grove - High Precision Barometric Pressure Sensor (DPS310)
Seeed Studio£8.99 inc VAT
£7.49 ex VATDESCRIPTION We can't wait to introduce you to this marvellous Barometer Sensor! With 0.06 PaRMS (or 0.01m) pressure data resolution, ± 0.002 hPa (o...
View full details£8.99 inc VAT
£7.49 ex VATSale -
Non-Invasive Current Sensor - 30A (SEN-11005)
SparkFun£11.21 inc VAT
£9.34 ex VATDESCRIPTION This non-invasive current sensor (also known as a "split-core current transformer") can be clamped around the supply line of an electri...
View full details£11.21 inc VAT
£9.34 ex VATSale -
BMP280 I2C or SPI Barometric Pressure & Altitude Sensor (Loose Headers) (ID: 2651)
Adafruit£10.99 inc VAT
£9.16 ex VATDESCRIPTION Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature and barometric pressure that is ...
View full details£10.99 inc VAT
£9.16 ex VATSale -
SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic) (SEN-14607)
SparkFunOriginal Price £51.43 inc VATCurrent Price £40.01 inc VAT
£33.34 ex VATDESCRIPTION The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array, meaning you have a square array of 64 pixels capable of...
View full detailsOriginal Price £51.43 inc VATCurrent Price £40.01 inc VAT
£33.34 ex VATSave 22% -
Fingerprint Scanner - TTL (GT-521F32) (SEN-14518)
SparkFunOriginal Price £40.28 inc VATCurrent Price £31.34 inc VAT
£26.12 ex VATDESCRIPTION Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unrelia...
View full detailsOriginal Price £40.28 inc VATCurrent Price £31.34 inc VAT
£26.12 ex VATSave 22% -
Grove - Touch Sensor
Seeed StudioOriginal Price £4.16 inc VATCurrent Price £2.78 inc VAT
£2.32 ex VATDESCRIPTION This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223-B touch detector IC measure...
View full detailsOriginal Price £4.16 inc VATCurrent Price £2.78 inc VAT
£2.32 ex VATSave 33% -
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% -
SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic) (SEN-14571)
SparkFun£15.89 inc VAT
£13.24 ex VATDESCRIPTION It's time to start utilising the superior magnetometer, and what better way than to throw it onto an easy-to-use breakout board? The Sp...
View full details£15.89 inc VAT
£13.24 ex VATSale -
Triple Axis Accelerometer + Gyro Breakout - MPU-6050 (SEN-11028)
SparkFunOriginal Price £25.78 inc VATCurrent Price £20.06 inc VAT
£16.72 ex VATDESCRIPTION The MPU-6050 is a serious little piece of motion processing tech! By combining a 3-axis gyroscope and a 3-axis accelerometer on the sa...
View full detailsOriginal Price £25.78 inc VATCurrent Price £20.06 inc VAT
£16.72 ex VATSave 22% -
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% -
AS7341 10-Channel Light / Color Sensor Breakout - STEMMA QT / Qwiic
Adafruit£17.99 inc VAT
£14.99 ex VATDESCRIPTION The Adafruit AS7341 10-Channel Light / Colour Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor ...
View full details£17.99 inc VAT
£14.99 ex VATSale -
BH1750 Light Sensor - STEMMA QT / Qwiic
Adafruit£4.99 inc VAT
£4.16 ex VATDESCRIPTION This is the BH1750 16-bit Ambient Light Sensor from Rohm. Because of how important it is to humans and most other living things, sensin...
View full details£4.99 inc VAT
£4.16 ex VATSale -
Qwiic MicroPressure Sensor
Sparkfun Electronics£15.23 inc VAT
£12.69 ex VATDESCRIPTION The SparkFun Qwiic MicroPressure Sensor is a miniature breakout equipped with Honeywell's 25psi piezoresistive silicon pressure sensor....
View full details£15.23 inc VAT
£12.69 ex VATSale -
Adafruit Wide-Range Triple-axis Magnetometer - MLX90393 (ID: 4022)
Adafruit£10.99 inc VAT
£9.16 ex VATDESCRIPTION Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field ...
View full details£10.99 inc VAT
£9.16 ex VATSale -
Adafruit AS7262 6-Channel Visible Light / Colour Sensor Breakout (ID: 3779)
Adafruit£22.00 inc VAT
£18.33 ex VATDESCRIPTION Detect trees of green, and red roses too with the new Adafruit AS7262 6-Channel Visible Light / Colour Sensor Breakout. This sensor fro...
View full details£22.00 inc VAT
£18.33 ex VATSale -
Grove - 3-Axis Analog Accelerometer
Seeed StudioOriginal Price £10.62 inc VATCurrent Price £7.09 inc VAT
£5.91 ex VATDESCRIPTION The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures ac...
View full detailsOriginal Price £10.62 inc VATCurrent Price £7.09 inc VAT
£5.91 ex VATSave 33% -
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% -
G1&2" Water Flow Sensor Enclosure
Seeed StudioOriginal Price £6.98 inc VATCurrent Price £1.43 inc VAT
£1.19 ex VATDESCRIPTION This water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor ro...
View full detailsOriginal Price £6.98 inc VATCurrent Price £1.43 inc VAT
£1.19 ex VATSave 80% -
Prong Soil Moisture Sensor for BBC micro:bit
Kitronik£3.17 inc VAT
£2.64 ex VATDESCRIPTION The Prong soil moisture sensor for BBC micro:bit is a sensor board that can be directly mounted to a BBC micro:bit to monitor the moist...
View full details£3.17 inc VAT
£2.64 ex VATSold out -
Ultrasonic Range Finder XL-MaxSonar-WR1
MaxbotixOriginal Price £107.80 inc VATCurrent Price £56.84 inc VAT
£47.37 ex VATDESCRIPTION The XL-MaxSonar-WR1 is a popular weather resistant sensor designed for outdoor detection and ranging. The weather resistant XL-MaxSonar...
View full detailsOriginal Price £107.80 inc VATCurrent Price £56.84 inc VAT
£47.37 ex VATSave 47% -
ACHS-7122 Current Sensor Carrier -20A to +20A
PololuOriginal Price £5.99 inc VATCurrent Price £4.21 inc VAT
£3.51 ex VATDESCRIPTION This board is a simple carrier of Broadcom’s ±20A ACHS-7122 Hall effect-based linear current sensor, which offers a low-resistance (~0...
View full detailsOriginal Price £5.99 inc VATCurrent Price £4.21 inc VAT
£3.51 ex VATSave 30% -
UV Light Sensor Breakout - VEML6075 (Qwiic) (SEN-15089)
SparkFun£7.99 inc VAT
£6.66 ex VATDESCRIPTION The VEML6075 UV Light Sensor Breakout is SparkFun’s latest ultraviolet sensing solution. The VEML6075 implements a simple photodiode to...
View full details£7.99 inc VAT
£6.66 ex VATSale -
Grove - Rotary Angle Sensor
Seeed Studio£3.20 inc VAT
£2.67 ex VATDESCRIPTION The potentiometer twig produces analogue output between 0 and Vcc (5V DC with Seeeduino) on its D1 connector. The D2 connector is not u...
View full details£3.20 inc VAT
£2.67 ex VATSold out -
Grove Speech Recognition Kit for Arduino
Seeed Studio£33.98 inc VAT
£28.32 ex VATDESCRIPTION The Grove speech recognition kit for Arduino gives you all the components to build multimedia smart home devices that you can control w...
View full details£33.98 inc VAT
£28.32 ex VATSold out -
Ultra-Slim Round Fingerprint Sensor and 6-pin Cable
Adafruit£22.00 inc VAT
£18.33 ex VATDESCRIPTION Secure your project with biometrics - this adorably tiny, all-in-one, optical fingerprint sensor will make adding fingerprint detectio...
View full details£22.00 inc VAT
£18.33 ex VATSale -
VL53L3CX Time-of-Flight Multi-Target Distance Sensor Carrier with Voltage Regulator, 300cm Max
Pololu£13.99 inc VAT
£11.66 ex VATDESCRIPTION This sensor is a carrier/breakout board for ST’s VL53L3CX laser-ranging sensor, which offers fast and accurate ranging up to 3m. It use...
View full details£13.99 inc VAT
£11.66 ex VATSale -
LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)
Adafruit£5.99 inc VAT
£4.99 ex VATDESCRIPTION The LIS3DH is a very popular low-power triple-axis accelerometer. It's low-cost, but has just about every 'extra' you'd want in an acce...
View full details£5.99 inc VAT
£4.99 ex VATSale -
M5Stack Time-of-Flight Ranging Unit (VL53L0X)
M5Stack£8.99 inc VAT
£7.49 ex VATDESCRIPTION This TOF module employs time-of-flight techniques to resolve the distance between the emitting point and the reach point of a subject, ...
View full details£8.99 inc VAT
£7.49 ex VATSold out -
LIDAR-Lite v3
Garmin£137.99 inc VAT
£114.99 ex VATDESCRIPTION The LIDAR-Lite v3, is a compact, high-performance optical distance measurement sensor from Garmin. When space and weight requirements a...
View full details£137.99 inc VAT
£114.99 ex VATSale -
Ultrasonic Range Finder HRLV-MaxSonar-EZ0
Maxbotix£31.19 inc VAT
£25.99 ex VATDESCRIPTION The HRLV-MaxSonar-EZ0 has the widest and most sensitive beam pattern of any unit from the HRLV EZ sensor line. This makes this unit an ...
View full details£31.19 inc VAT
£25.99 ex VATSold out -
Force Sensitive Resistor Selection
Cool Components£41.99 inc VAT
£34.99 ex VATDESCRIPTION This force sensitive resistor selection is a collection of the most used sensors to measure pressure or force being applied, it inclu...
View full details£41.99 inc VAT
£34.99 ex VATSold out -
Crazyflie 2.0 - Flow Deck
Seeed StudioOriginal Price £63.70 inc VATCurrent Price £42.47 inc VAT
£35.39 ex VATDESCRIPTION The Flow deck gives the Crazyflie 2.X the ability to detect its motions in any direction. The VL53L1x ToF sensor measures the distance...
View full detailsOriginal Price £63.70 inc VATCurrent Price £42.47 inc VAT
£35.39 ex VATSave 33% -
Sensirion SHTC3 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Adafruit£7.99 inc VAT
£6.66 ex VATDESCRIPTION Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some tha...
View full details£7.99 inc VAT
£6.66 ex VATSale -
LSM6DSOX 6 DoF Accelerometer and Gyroscope (STEMMA QT / Qwiic)
Adafruit£13.00 inc VAT
£10.83 ex VATDESCRIPTION Behold, the ST LSM6DSOX: The latest in a long line of quality Accelerometer + Gyroscope 6-DOF IMUs from ST. This IMU sensor has 6 degre...
View full details£13.00 inc VAT
£10.83 ex VATSale -
Ultrasonic Range Finder XL-MaxSonar-EZ4
Maxbotix£34.20 inc VAT
£28.50 ex VATDESCRIPTION The XL-MaxSonar-EZ4 has the highest noise tolerance and the narrowest beam of any of Maxbotic's indoor sensors. The sensor is designed ...
View full details£34.20 inc VAT
£28.50 ex VATSold out -
Ultrasonic Range Finder LV-MaxSonar-EZ0
Maxbotix£28.88 inc VAT
£24.07 ex VATDESCRIPTION The LV-MaxSonar-EZ0 has the widest and most sensitive beam pattern of any unit from the LV-MaxSonar-EZ sensor line. This makes the LV-M...
View full details£28.88 inc VAT
£24.07 ex VATSold out -
Teensy Prop Shield (DEV-13995)
SparkFun£18.89 inc VAT
£15.74 ex VATDESCRIPTION The Teensy Prop Shield is meant for making interactive light and sound effects on small, handheld props and wearable costumes. This shi...
View full details£18.89 inc VAT
£15.74 ex VATSale -
Simple Water Detection Sensor with Digital Output
Adafruit£2.99 inc VAT
£2.49 ex VATDESCRIPTION Keep wet things wet and dry things dry by detecting when the dry things get wet by accident! This palm-sized cherry-red water sensor is...
View full details£2.99 inc VAT
£2.49 ex VATSale -
Grove - Oxygen Sensor (MIX8410)
Seeed Studio£31.99 inc VAT
£26.66 ex VATDESCRIPTION The Grove - Oxygen Sensor (MIX8410) is an electrochemical oxygen sensor and it can be used to test the oxygen concentration in air. Und...
View full details£31.99 inc VAT
£26.66 ex VATSold out -
Environmental Sensor Breakout - BME680 (Qwiic)
Sparkfun Electronics£21.17 inc VAT
£17.64 ex VATDESCRIPTION The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature, humidity and barometric pressure se...
View full details£21.17 inc VAT
£17.64 ex VATSale -
SHT30 Temperature And Humidity Sensor - Wired Enclosed Shell (ID: 5064)
Adafruit£10.00 inc VAT
£8.33 ex VATDESCRIPTION The SHT30-D sensor has an excellent ±2% relative humidity and ±0.5°C accuracy for most uses. Unlike earlier SHT sensors, this sensor ha...
View full details£10.00 inc VAT
£8.33 ex VATSale