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Arduino

Arduino is an open-source family of development boards often used with add-on boards referred to as Shields. The development boards can easily be programmed with the free downloadable Arduino software better known as the Arduino IDE (Integrated Development Environment). The most popular circuit board is the Arduino Uno which features 14 digital and multiple analogue inputs and outputs as well as a voltage regulator, an on-board LED and more.

  • Arduino Uno - R3 - Original Boards

    Arduino Uno - R3

    Arduino
    £25.00 inc VAT
    £20.83 ex VAT
    19 reviews

    DESCRIPTION This is the extremely popular Arduino Uno R3 - based on the atmega328P processor. It's the perfect Arduino board to get started with. W...

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    £25.00 inc VAT
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  • Adafruit Huzzah32 Esp32 Feather Board (Id: 2468) - Feather

    Adafruit HUZZAH32 – ESP32 Feather Board (ID: 2468)

    Adafruit
    £19.49 inc VAT
    £16.24 ex VAT
    5 reviews

    DESCRIPTION It's the Feather you have been waiting for! The HUZZAH32 is the ESP32-based Feather, made with the official WROOM32 module. It has ever...

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    £19.49 inc VAT
    £16.24 ex VAT
  • Arduino Nano Every - Dev Boards
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    Arduino Nano Every

    Arduino
    £14.99 inc VAT
    £12.49 ex VAT
    3 reviews

    DESCRIPTION This small, robust and powerful board has the same classic Nano footprint loved worldwide. It can be programmed with the easy to use Ar...

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  • Adafruit Motor Shield Kit For Arduino V2.3 (Id: 1438) - Shields

    Adafruit Motor Shield Kit for Arduino v2.3 (ID: 1438)

    Adafruit
    £22.00 inc VAT
    £18.33 ex VAT
    8 reviews

    DESCRIPTION The Adafruit motor shield kit for Arduino gives you the ability to drive up to 4 DC motors or 2 stepper motors and can be stacked to a...

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    £22.00 inc VAT
    £18.33 ex VAT
  • Arduino Pro Mini 328 5V/16Mhz (Dev-11113) - Original Boards

    Arduino Pro Mini 328 5V/16Mhz (DEV-11113)

    SparkFun
    £10.55 inc VAT
    £8.79 ex VAT
    1 review

    DESCRIPTION The Arduino Pro Mini is SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro ...

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    £10.55 inc VAT
    £8.79 ex VAT
  • Feather Huzzah With Esp8266 (Id: 2821) - Arm Processor Based

    Feather HUZZAH with ESP8266 (ID: 2821)

    Adafruit
    £16.98 inc VAT
    £14.15 ex VAT
    1 review

    DESCRIPTION This is the Adafruit Feather HUZZAH ESP8266 -  an 'all-in-one' WiFi development board with inbuilt USB and battery charging. It's an E...

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    £16.98 inc VAT
    £14.15 ex VAT
  • Arduino Mega 2560 R3 - Original Boards

    Arduino Mega 2560 R3

    Arduino
    £36.00 inc VAT
    £30.00 ex VAT
    1 review

    DESCRIPTION The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used ...

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    £36.00 inc VAT
    £30.00 ex VAT
  • Conductive Thread Bobbin - 30Ft - Lilypad

    Conductive Thread Bobbin - 30ft

    Generic / OEM
    £3.73 inc VAT
    £3.11 ex VAT
    1 review

    DESCRIPTION This is 30 feet of conductive thread spun from stainless steel fibre and wound on a plastic bobbin. Use it to sew up all of your e-text...

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    £3.73 inc VAT
    £3.11 ex VAT
  • Arduino UNO R4 Wifi
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    Arduino UNO R4 WiFi

    Arduino
    £31.00 inc VAT
    £25.83 ex VAT

    DESCRIPTION Arduino empowers makers’ creativity and passion for innovation with a robust new board that’s perfect for all users, from beginners to ...

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    £31.00 inc VAT
    £25.83 ex VAT
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  • Shield Header Kit - Shields

    Shield Header Kit

    Cool Components
    £2.99 inc VAT
    £2.49 ex VAT
    4 reviews

    DESCRIPTION The shield header kit provides you with the correct sized stackable female headers to fit with most Arduino shield projects. The header...

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    £2.99 inc VAT
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  • Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+ - Component
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    Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+

    Seeed Studio
    £6.92 inc VAT
    £5.77 ex VAT
    4 reviews

    DESCRIPTION Take a look at Seeeduino XIAO the smallest member of the Seeeduino family. The Seeeduino XIAO still carries the powerful CPU-ARM® Corte...

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    £6.92 inc VAT
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  • Arduino Nano 33 BLE - Bluetooth
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    Arduino Nano 33 BLE

    Arduino
    £31.00 inc VAT
    £25.83 ex VAT

    DESCRIPTION Designed for short-range BT interactions and power savvy projects. This compact and reliable Nano board is built around the NINA B306 m...

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    £31.00 inc VAT
    £25.83 ex VAT
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  • Arduino Starter Kit - Kits
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    Arduino Starter Kit

    Arduino
    £97.98 inc VAT
    £81.65 ex VAT
    2 reviews

    DESCRIPTION This kit walks you through the basics of Arduino and electronics in a hands-on way. You will be able to build 15 projects using compone...

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    £97.98 inc VAT
    £81.65 ex VAT
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  • Lilypad Coin Cell Battery Holder - Switched - 20Mm - Lilypad
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    LilyPad Coin Cell Battery Holder - Switched - 20mm

    LilyPad
    £1.85 inc VAT
    £1.54 ex VAT

    DESCRIPTION This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your...

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    £1.54 ex VAT
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  • Trinket Mini Microcontroller - 5V (Id: 1501) - Derivative Boards

    Trinket Mini Microcontroller - 5V (ID: 1501)

    Adafruit
    £7.34 inc VAT
    £6.12 ex VAT
    2 reviews

    DESCRIPTION Trinket may be small, but do not be fooled by their size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little ...

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    £7.34 inc VAT
    £6.12 ex VAT
  • Arduino Uno Wifi Rev 2
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    Arduino UNO WiFi Rev 2

    Arduino
    £44.99 inc VAT
    £37.49 ex VAT
    4 reviews

    DESCRIPTION Add WiFi to your devices with the Arduino Uno WiFi. It's basically an Arduino Uno Rev3 with more kick: It comes with a brand new 8-bit ...

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    £44.99 inc VAT
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  • Arduino Nano 33 IoT - Dev Boards
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    Arduino Nano 33 IoT

    Arduino
    Original Price £28.99 inc VAT
    Current Price £22.00 inc VAT
    £18.33 ex VAT
    3 reviews

    DESCRIPTION This small, robust and powerful board has WiFi and Bluetooth connectivity that combined with its low power architecture makes it a prac...

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    Original Price £28.99 inc VAT
    Current Price £22.00 inc VAT
    £18.33 ex VAT
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  • Qwiic Shield For Arduino (Dev-14352) - Shields

    Qwiic Shield for Arduino (DEV-14352)

    SparkFun
    £7.32 inc VAT
    £6.10 ex VAT
    2 reviews

    DESCRIPTION The Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System with your Arduino-base...

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    £7.32 inc VAT
    £6.10 ex VAT
  • Arduino Pro Mini 328 3.3V/8Mhz (Dev-11114) - Original Boards

    Arduino Pro Mini 328 3.3V/8Mhz (DEV-11114)

    SparkFun
    £10.55 inc VAT
    £8.79 ex VAT
    3 reviews

    DESCRIPTION This is a tiny 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can sold...

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    £10.55 inc VAT
    £8.79 ex VAT
  • Arduino Micro (Without Headers) - Original Boards

    Arduino Micro (With Headers)

    Arduino
    £25.00 inc VAT
    £20.83 ex VAT

    DESCRIPTION The Arduino Micro is a microcontroller board based on the ATmega32u4, developed in conjunction with Adafruit. It has 20 digital input/o...

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    £25.00 inc VAT
    £20.83 ex VAT
  • Inventors Kit for Arduino - Kits
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    Inventors Kit for Arduino

    Kitronik
    Original Price £26.99 inc VAT
    Current Price £19.01 inc VAT
    £15.84 ex VAT
    1 review

    DESCRIPTION The Kitronik Inventor's Kit for Arduino is a great way to get started with programming and hardware interaction with Arduino. This Inve...

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    Original Price £26.99 inc VAT
    Current Price £19.01 inc VAT
    £15.84 ex VAT
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  • Pro Micro - 5V/16Mhz (Dev-12640) - Original Boards

    Pro Micro - 5V/16MHz (DEV-12640)

    SparkFun
    £16.55 inc VAT
    £13.79 ex VAT

    DESCRIPTION This is a new Arduino-compatible microcontroller from SFE. The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board...

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    £16.55 inc VAT
    £13.79 ex VAT
  • Maker UNO - Derivative Boards
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    Maker UNO

    Cytron Technologies
    Original Price £7.99 inc VAT
    Current Price £5.54 inc VAT
    £4.62 ex VAT
    6 reviews

    DESCRIPTION The Maker UNO is an Arduino based development board with a range of additions that make it the perfect board for education and learning...

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    Original Price £7.99 inc VAT
    Current Price £5.54 inc VAT
    £4.62 ex VAT
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  • Lilypad Led White (5Pcs) - Lilypad
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    LilyPad LED White (5pcs)

    LilyPad
    £3.23 inc VAT
    £2.69 ex VAT

    DESCRIPTION A simple, very bright, 250mcd, white LED LilyPad. Light up the night! LilyPad is a wearable e-textile technology developed by Leah B...

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    £3.23 inc VAT
    £2.69 ex VAT
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  • 2.8 Tft Touch Shield For Arduino W/capacitive Touch (Id: 1947) - Lcd Displays

    2.8" TFT Touch Shield for Arduino w/Capacitive Touch (ID: 1947)

    Adafruit
    £43.98 inc VAT
    £36.65 ex VAT
    2 reviews

    DESCRIPTION Add some sizzle to your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection and a c...

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    £43.98 inc VAT
    £36.65 ex VAT
  • Wio Terminal: ATSAMD51 Core with Realtek RTL8720DN BLE 5.0 & Wi-Fi 2.4G/5G Dev Board - Component
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    Wio Terminal: ATSAMD51 Core with Realtek RTL8720DN BLE 5.0 & Wi-Fi 2.4G/5G Dev Board

    Seeed Studio
    Original Price £47.54 inc VAT
    Current Price £31.70 inc VAT
    £26.42 ex VAT

    DESCRIPTION Compatible with Arduino and MicroPython, Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity supported by Real...

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    Original Price £47.54 inc VAT
    Current Price £31.70 inc VAT
    £26.42 ex VAT
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  • Redboard Qwiic (Dev-15123) - Dev Boards

    RedBoard Qwiic (DEV-15123)

    SparkFun
    £20.51 inc VAT
    £17.09 ex VAT

    DESCRIPTION The SparkFun RedBoard Qwiic is an Arduino-compatible development board that uses a few of the features that they loved about Arduinos o...

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    £20.51 inc VAT
    £17.09 ex VAT
  • Sonar:bit For Bbc Micro:bit - Ultrasonic Distance Sensor - Ultrasonic

    sonar:bit for BBC micro:bit - Ultrasonic Distance Sensor

    ElecFreaks
    £7.00 inc VAT
    £5.83 ex VAT
    1 review

    DESCRIPTION This sonar:bit is a 3-5V working voltage ultrasonic module with an incredibly cute design. It is designed to work with only one 3-wire(...

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    £7.00 inc VAT
    £5.83 ex VAT
  • Header Mega Pack - Connectors
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    Header Mega Pack

    Cool Components
    £14.99 inc VAT
    £12.49 ex VAT

    DESCRIPTION The header mega pack provides you with a variety of different sized male and female headers and stackable headers to use with your elec...

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    £14.99 inc VAT
    £12.49 ex VAT
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  • Serial Basic Breakout - Ch340C And Usb-C (Dev-15096) - Breakout Boards

    Serial Basic Breakout - CH340C and USB-C (DEV-15096)

    SparkFun
    £9.89 inc VAT
    £8.24 ex VAT
    1 review

    DESCRIPTION This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340C and takes advantage of the handy USB-C ...

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    £9.89 inc VAT
    £8.24 ex VAT
  • Relay Shield V3.0 - Shields
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    Relay Shield V3.0

    Seeed Studio
    £20.00 inc VAT
    £16.67 ex VAT

    DESCRIPTION The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the load of high current. Which means it ...

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    £20.00 inc VAT
    £16.67 ex VAT
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  • Feather 32U4 Bluefruit Le (Id: 2829) - Bluetooth

    Feather 32u4 Bluefruit LE (ID: 2829)

    Adafruit
    £29.95 inc VAT
    £24.96 ex VAT

    DESCRIPTION This is the Feather 32u4 Bluefruit LE - an 'all-in-one' Arduino-compatible + Bluetooth Low Energy development board with built-in USB a...

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    £29.95 inc VAT
    £24.96 ex VAT
  • Adafruit Itsy Bitsy 32U4 - 5V 16Mhz (Id: 3677) - Derivative Boards

    Adafruit Itsy Bitsy 32u4 - 5V 16MHz (ID: 3677)

    Adafruit
    £11.99 inc VAT
    £9.99 ex VAT
    1 review

    DESCRIPTION What's smaller than a Feather but larger than a Trinket? It's an Itsy Bitsy! Small, powerful, Arduino-compatible - this microcontroller...

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    £11.99 inc VAT
    £9.99 ex VAT
  • Feather 32U4 Rfm96 Lora Radio - 433Mhz (Id: 3079) - Other

    Feather 32u4 RFM96 LoRa Radio - 433MHz (ID: 3079)

    Adafruit
    £34.98 inc VAT
    £29.15 ex VAT

    DESCRIPTION This is the Feather 32u4 LoRa Radio (RFM9x) with a "Long Range (LoRa)" packet radio transceiver with built-in USB and battery charging....

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    £34.98 inc VAT
    £29.15 ex VAT
  • Arduino Leonardo (With Headers) - Original Boards

    Arduino Leonardo (with headers)

    Arduino
    £23.76 inc VAT
    £19.80 ex VAT
    1 review

    DESCRIPTION The Arduino Leonardo is a microcontroller board based on the ATmega32u4 . It has 20 digital input/output pins (of which 7 can be used a...

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    £23.76 inc VAT
    £19.80 ex VAT
  • Music Maker Mp3 Shield For Arduino W/3W Stereo Amp (Id: 1788) - Shields

    Music Maker MP3 Shield for Arduino w/3W Stereo Amp (ID: 1788)

    Adafruit
    £34.74 inc VAT
    £28.95 ex VAT

    DESCRIPTION Bend all audio files to your will with the Music Maker shield for Arduino! This powerful shield features the VS1053, an encoding/decodi...

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    £34.74 inc VAT
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  • Arduino Uno Starter Kit - Kits
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    Cool Components Electronics Starter kit - with an Arduino UNO

    Cool Components
    £44.28 inc VAT
    £36.90 ex VAT
    1 review

    DESCRIPTION A simple cheap starter kit for the Arduino Uno R3. This simple set of components will allow you to get up to speed with Arduino code qu...

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    £44.28 inc VAT
    £36.90 ex VAT
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  • Bare Conductive Touch Board - Derivative Boards
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    Bare Conductive Touch Board

    Bare Conductive
    £47.98 inc VAT
    £39.98 ex VAT
    1 review

    DESCRIPTION This Touch Board makes your projects interactive. One tool, a million possibilities! Create sensors with the Touch Board’s 12 electrode...

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    £47.98 inc VAT
    £39.98 ex VAT
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  • Spectrum Shield (Dev-13116) - Shields

    Spectrum Shield (DEV-13116)

    SparkFun
    £28.02 inc VAT
    £23.35 ex VAT
    2 reviews

    DESCRIPTION The Spectrum Shield features the MSGEQ7 graphic equalizer display filter, the same IC used in the Colorganic Spectralizer kit. Two of t...

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    £28.02 inc VAT
    £23.35 ex VAT
  • Arduino Mkr Wifi 1010 - Cortex Dev Boards

    Arduino MKR WiFi 1010

    Arduino
    £40.99 inc VAT
    £34.16 ex VAT
    2 reviews

    DESCRIPTION The MKR WIFI 1010 is a significant improvement on the MKR 1000 WIFI. It's equipped with an ESP32 module made by U-BLOX. This board aims...

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    £40.99 inc VAT
    £34.16 ex VAT
  • Vl53L1X Time Of Flight (Tof) Sensor Breakout - Breakout Boards
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    VL53L1X Time of Flight (ToF) Sensor Breakout

    Pimoroni
    £14.87 inc VAT
    £12.39 ex VAT

    DESCRIPTION An all-singing, all-dancing time of flight distance sensor that uses PEW PEW LASERS (low-powered ones), this VL53L1X breakout is easy t...

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    £14.87 inc VAT
    £12.39 ex VAT
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  • Lilypad Button Board - Lilypad

    LilyPad Button Board

    LilyPad
    £1.51 inc VAT
    £1.26 ex VAT

    DESCRIPTION We designed this board to give the user a very discreet button without any sharp edges. The button closes when you push it and opens w...

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    £1.51 inc VAT
    £1.26 ex VAT
  • A-Star 32U4 Micro Dev Board - Derivative Boards
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    A-Star 32U4 Micro Dev Board

    Pololu
    £13.99 inc VAT
    £11.66 ex VAT
    1 review

    DESCRIPTION The Pololu A-Star 32U4 Micro is a general-purpose programmable module based on Atmel's ATmega32U4 AVR microcontroller, which has 32 KB ...

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  • Grove Bundle Starter Kit For Arduino + Arduino Uno R3 - Kits

    Grove Bundle Starter Kit for Arduino + Arduino Uno R3

    Cool Components
    £66.85 inc VAT
    £55.71 ex VAT
    4 reviews

    DESCRIPTION This Grove bundle starter kit comes with an Arduino Uno development board included for you to get up and running with your projects. Th...

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    £66.85 inc VAT
    £55.71 ex VAT
  • Grove Shield for Arduino Nano - Grove
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    Grove Shield for Arduino Nano

    Seeed Studio
    £4.00 inc VAT
    £3.33 ex VAT

    DESCRIPTION As the name suggests this shield is made for the Arduino Nano, but it also can be used with a Seeeduino Nano. This shield pulls out the...

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    £4.00 inc VAT
    £3.33 ex VAT
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  • Sparkfun Redboard - Programmed With Arduino (Dev-13975) - Derivative Boards
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    SparkFun RedBoard - Programmed with Arduino (DEV-13975)

    SparkFun
    Original Price £17.87 inc VAT
    Current Price £13.90 inc VAT
    £11.58 ex VAT
    1 review

    DESCRIPTION We use many Arduinos and we're always looking for the simplest, most stable one. Each board is a bit different and no one board has eve...

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    Original Price £17.87 inc VAT
    Current Price £13.90 inc VAT
    £11.58 ex VAT
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  • Seeeduino XIAO RP2040 - Component
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    Seeeduino XIAO RP2040

    Seeed Studio
    £7.99 inc VAT
    £6.66 ex VAT
    1 review

    DESCRIPTION XIAO RP2040 is a microcontroller using the Raspberry RP2040 chip. It runs at up to 133MHz, is built with rich interfaces in a tiny thum...

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  • SparkFun Inventors Kit - V4.1 (KIT-15267) - Kits

    SparkFun Inventors Kit - V4.1.2 (KIT-21301)

    SparkFun
    £98.99 inc VAT
    £82.49 ex VAT
    1 review

    DESCRIPTION The SparkFun Inventor's Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming ...

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    £98.99 inc VAT
    £82.49 ex VAT