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  • £ 6.99
    New
    £ 6.99

    This temperature sensor and module makes use of the Maxim MAX6675 K-Thermocouple to digital converter IC to provide a microcontroller compatible digital serial interface (SPI compatible) to provide accurate temperature compensated measurement of the supplied K-Type thermocouple sensor. It has a 12 bit reolution providing temperature readings from 0oC to...

  • £ 2.49
    £ 2.49

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.49
    £ 2.49

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.39
    £ 2.39

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.49
    £ 2.49

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.49
    £ 2.49

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.49
    £ 2.49

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.29
    £ 2.29

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.59
    £ 2.59

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 2.99
    £ 2.99

    Our mini sensor bundles come complete with a project sheet which explains how to make the correct connections, along with the module(s) and cables you need to set up the project. All you need to add is your own development board. If you've not got a development board, we recommend the Hobby Components Uno R3 for beginners as it's the most robust of the...

  • £ 4.49
    £ 4.49

    The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature sensors and boasts a relatively high temperature measurement accuracy of 0.5oC in 0.1oC steps with a relative humidity accuracy of +/- 3%. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a...

  • £ 2.99
    £ 2.99

    Compatible with DS18B20. Please note that this sensor does not support parasitic mode. Model: D108051 Material: Stainless Steel Features: DS18B20 temperature sensor chip, waterproof, stainless steel probe, cable length: 100cm; Power supply: 3.0~5V; 9~12 digit adjustable resolution; Temperature range: -55'C~125'C Application: Temperature measuring.

  • £ 1.89
    £ 1.89

    This is a simple photosensitive resistance sensor module. The sensor has a digital output that will go high if light is detected above a threshold set by the modules potentiometer. Additionally there is also an analogue output which will vary between 0 and 5V depending on the amount of light hitting the sensor.

  • £ 4.99
    £ 4.99

    The GP2Y1010AU0F (HCSENS0024) from Sharp is an optical air quality sensor, designed to sense dust particles. An infrared emitting diode (IRED) and a phototransistor are diagonally arranged into this device, which allows it to detect the reflected light of dust in air. It is very effective in detecting very fine particles like the cigarette smoke.

  • £ 2.49
    £ 2.49

    The MQ-7 carbon monoxide sensor module allows for the sensing of CO concentrations in the air. This module can detect CO gas concentrations from anywhere between 20 and 2000ppm.The sensor is highly sensitive and has a quick response time. It uses analogue resistance as an output and is extremely easy to connect with the use of Arduino.Please note: This...

  • £ 5.49
    £ 5.49

    This module (HCMODU0099) is a breakout board for the Texas Instruments ADS1015 ADC. This device provides a precision 12 bit analogue to digital (ADC) resolution. Designed with precision, low power and ease of implementation in mind. The ADS1015 features onboard reference and an oscillator. A serial I2C interface allows interfacing to the module with only...

  • £ 4.49
    £ 4.49

    The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications. The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment.

  • £ 3.99
    £ 3.99

    The TSL2561 (HCARDU0102) Luminosity sensor module is a light to digital interface module. The sensor contains two photodiodes, one which can detect visible light and infrared (IR), and a second which can detect IR light. Two integrating analog-to-digital converters (ADC) integrate currents from the two photodiodes to produce a digital representation of...

  • £ 4.49
    £ 4.49

    The TMP102 device is a digital temperature sensor ideal for NTC/PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning.

  • £ 4.99
    £ 4.99

    This module (HCMODU0098) is a breakout board for the Texas Instruments ADS1115 ADC. This device provides a precision 16 bit analogue to digital (ADC) resolution. Designed with precision, low power and ease of implementation in mind. The ADS1115 features onboard reference and an oscillator. A serial I2C interface allows interfacing to the module with only...

  • £ 0.99
    £ 0.99

    This 100mW laser module emits a small intense focused beam of visible red light. The example provided below shows how the module can be used with an Arduino and photo resistor module (available here) to perform basic remote signaling.

  • £ 6.99
    £ 6.99

    A breakout board / module for the MPU9250 9-axis (9DOF) accelerator, gyroscope, and digital compass (magnetometer) I.C (HCMODU0092). The MPU-9250 is a multi-chip module (MCM) consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis accelerometer. The other die houses the AK8963 3-Axis magnetometer...

  • £ 28.99
    £ 28.99

    Our Ultimate Sensor Kit has been revamped, and, unlike most in the market, is mercury free! It still contains 37 modules however, as we have added (by popular request!) an ultrasonic module and a water sensor to the kit. We also now include a full colour wiro-bound book in with the kit which contains connections diagrams, pinouts and sketches, making it...

  • £ 3.99
    £ 3.99

    The W1209 is an incredibly low cost yet highly functional thermostat controller. With this module (HCTHER0006) you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this module has an embedded microcontroller no programming knowledge is...