Sensors

Sensors

Sensors

Electronic Sensors

We stock a large catalogue of electronic sensors suitable for hobby electronics and commercial applications. A sensor is a device which is able to detect a change in a physical property and react to it. This capability opens up a vast variety of possibilities when creating and a device capable of taking reliable measurements is essential when designing a huge range of different projects. Our selection of sensors includes devices capable of measuring distance, vibration, temperature, light levels and more! Some example projects are a range finder for quickly and accurately sizing up that room you've been meaning to redecorate or home weather station with one of our weather detectors. We also have a number of devices which are suitable for capturing a variety of bioinformation.

Electronic Sensors

 

One of our favourite project kits is this plant watering kit which uses a sensor to detect soil moisture and automate the process of keeping your houseplants alive!

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  • Waterproof Temperature Sensor, DS18B20, High Temperature (SEN-18367) Main Waterproof Temperature Sensor, DS18B20, High Temperature (SEN-18367) Tip

    Waterproof Temperature Sensor, DS18B20, High Temperature (SEN-18367)

    Sparkfun

    £13.20
    Waterproof Temperature Sensor, DS18B20, High Temperature -Sparkfun SEN-18367 This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable)...
    £13.20
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  • Digital Voltmeter Ammeter 30V 10A Red and Blue 1 Digital Voltmeter Ammeter 30V 10A Red and Blue 2

    Digital Voltmeter Ammeter 30V 10A Red and Blue

    Sparkfun

    £5.00
    Digital Voltmeter Ammeter 30V 10A Red and Blue While a DMM is great for a quick check, a panel-mount current and voltmeter is handy when you need to constantly monitor a system. Battery-backed systems can be quickly diagnosed by checking the overall...
    £5.00
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  • Humidity and Temperature Sensor - DHT20 Humidity and Temperature Sensor - DHT20

    Humidity and Temperature Sensor - DHT20

    Proto-PIC

    £8.00
    Humidity and Temperature Sensor - DHT20 The DHT20 is a low-cost humidity and temperature sensor with an I2C digital output protocol. It can be applied to HVAC, dehumidifier, automatic control, data loggers, weather stations, and many other projects.These...
    £8.00
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  • Air Quality Sensor, SGP40, Qwiic - Sparkfun SEN-18345 main Air Quality Sensor, SGP40, Qwiic - Sparkfun SEN-18345 main1

    Air Quality Sensor, SGP40, Qwiic (SEN-18345)

    Sparkfun

    £18.50
    Air Quality Sensor, SGP40, Qwiic - Sparkfun SEN-18345 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 Sensirion's CMOSens® technology and uses a metal oxide (MOx)...
    £18.50
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  • Triple Axis Accelerometer KX132 Breakout Board, Qwiic - Sparkfun SEN-17871 Triple Axis Accelerometer KX132 Breakout Board, Qwiic - Sparkfun SEN-17871

    Triple Axis Accelerometer KX132 Breakout Board, Qwiic (SEN-17871)

    Sparkfun

    £12.50
    Triple Axis Accelerometer KX132 Breakout Board, Qwiic - Sparkfun SEN-17871 This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX132 digital accelerometer from Kionix. The KX132 is a low-power, 16-bit resolution three-axis...
    £12.50
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  • SparkFun Qwiic Haptic Driver Kit - DA7280 contents SparkFun Qwiic Haptic Driver Kit - DA7280 main 1

    Haptic Driver Breakout Kit, Qwiic, DA7280 (ROB-18247)

    Sparkfun

    £17.50
    Haptic Driver Breakout Kit, Qwiic, DA7280 - Sparkfun ROB-18247 The Qwiic Haptic Motor Driver Kit includes an itty-bitty, Linear Resonant Actuator (LRA) vibration motor, wires, and the breakout board for Dialog Semiconductor's DA7280 motor driver IC for...
    £17.50
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  • Haptic Driver Breakout Board, Qwiic, DA7280 - Sparkfun ROB-17590 main Haptic Driver Breakout Board, Qwiic, DA7280 - Sparkfun ROB-17590 main 1

    Haptic Driver Breakout Board, Qwiic, DA7280 (ROB-17590)

    Sparkfun

    £16.50
    Haptic Driver Breakout Board, Qwiic, DA7280 - Sparkfun ROB-17590 The SparkFun Qwiic Haptic Driver includes an itty-bitty, Linear Resonant Actuator (LRA) vibration motor, and Dialog Semiconductor's DA7280 motor driver IC for applications that require...
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  • Temperature Data Logger, USB 2.0, RC-5, 32K Readings Temperature Data Logger, USB 2.0, RC-5, 32K Readings

    Temperature Data Logger, USB 2.0, RC-5, 32K Readings

    Proto-PIC

    £26.00
    Temperature Data Logger, USB 2.0, RC-5, 32K Readings We often get asked for a simple way to record temperature. We provide components and projects in many guises to do this, but should you want an out-of-the-box solution, then this is for you!This is a...
    £26.00
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  • SparkFunQwiic Soil Moisture Sensor SparkFunQwiic Soil Moisture Sensor dimension

    Soil Moisture Sensor Qwiic (SEN-17731)

    Sparkfun

    £21.60
    Soil Moisture Sensor Qwiic - Sparkfun SEN-17731 The SparkFun Qwiic Soil Moisture Sensor is a simple breakout for measuring the moisture in the soil and similar materials. The soil moisture sensor is pretty straightforward to use. The two large, exposed...
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  • Accelerometer Board Triple-Axis Digital ADXL313 - Sparkfun SEN-17241 main Accelerometer Board Triple-Axis Digital ADXL313 - Sparkfun SEN-17241 main 1

    Accelerometer Board Triple-Axis Digital ADXL313 (SEN-17241)

    Sparkfun

    £18.00
    Accelerometer Board Triple-Axis Digital ADXL313 - Sparkfun SEN-17241 The SparkFun ADXL313 Breakout is a low power, high resolution (up to 13-bits) 3-axis accelerometer for measurement up to ±4g. This breakout measures the static acceleration of...
    £18.00
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  • Distance Sensor with Pulse Width Output main Distance Sensor with Pulse Width Output main 1

    Distance Sensor with Pulse Width Output 50cm Max

    Pololu

    £13.00
    Distance Sensor with Pulse Width Output 50cm Max This compact sensor makes it possible to measure the distance of objects up to about 50 cm (20″) away using a simple digital pulse width interface. It uses a short-range lidar module to precisely...
    £13.00
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  • ACS724 Current Sensor Carrier ACS724 Current Sensor Carrier with headers

    ACS724 Current Sensor Carrier Range

    £16.00 - £24.00
    ACS724 Current Sensor Carrier Range The ACS724 current sensor carrier board range by Pololu are breakout boards for Allegro’s ACS724 Hall effect-based linear current sensors. Operating from 4.5 V to 5.5 V  for use in 5 V systems. Each board...
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