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Arduino Development Boards & Accessories

Products

  • Arduino Uno R3 Starter Kit with RFID

    Arduino Uno R3 Starter Kit with RFID

    UNO R3 Arduino-compatible starter kit complete with an Uno R3 board with essential accessories plus a multitude of parts and modules to start building interesting projects

    The Arduino is a great bit of kit for anyone interested in electronics.

    This kit comes with everything you need to get started with an Arduino (apart from a PC to program it).

    This is the newer RFID version of the kit containing more usefull sensors and parts to make your introduction to Arduino a better experiance. 

     
    Supplied with the kit:
    Arduino UNO R3 
    USB A to B 200mm 
    830 Tie Points Breadboard
    10x 200mm Male to Female Jumper Cables
    32x  Male to Male Jumper Cables
    2 x 36 Pin Male Single in Line header
    1602 16 character 2 Row backlit LCD Display 
    I2C SPI Serial Interface Board (LCD Piggyback) 
    DS1302 Real Time Clock Module
    RC522 RFID Kit
    7 Segment Single Digit LED Display
    7 Segment Four Digit LED Display
    8 x 8 LED Dot Matrix
    74HC595 8 Bit Shift Register
    Water Level Sensor
    ULN2003 Four Phase Stepper Motor Driver
    28BYJ-48 5V Four Phase Stepper Motor 
    KY019 5V Relay Module
    KY015 Temperature and Humidity Module
    KY016 RGB LED Module
    KY037 Sound Sensor 
    KY023 Dual Axis Joystick Module
    PP3 Battery Snap with 2.1mm x 5.5mm plug
    Infrared Remote Control
    Infrared Transmitter/Receiver
    4x4 16 Button Matrix
    SG90 Servo Motor
    2 x SW-520 Tilt Sensor
    Active Piezo Buzzer
    Passive Piezo Buzzer
    10 x Blue LED
    10 x Red LED
    10 x Yellow LED 
    3 x Light Dependent Resistor
    Flame Sensor/ Infrared Receiver
    LM35 Temperature Sensor
    10KΩ Linear Potentiometer (Variable Resistor)
    10 x 220Ω Resistors
    10 x 1KΩ Resistors
    10 x 10kΩ Resistors
    10 x 330R Resistors
    4 x 10mm Tactile Switches
    4 x Tactile Switch Caps
    Infrared Receiver
    Resistor Colour code Chart
    CD with projects
    Carry Case
     
    The Arduino IDE Software can be downloaded from the Arduino website here
     
    You can download a copy of the included CD here

    Arduino CD

     

     

     

    Arduino Quick Start Guide

     

    Installing the Arduino IDE

    1. Go to arduino.cc/en/software and download the appropriate version for your system.
    2. Run the installation file (usually called arduino-1.xx.xx-windows.exe).
    3. Follow the on-screen instructions to complete the installation process.
       

    Connecting the Arduino to a computer

    1. Connect the Arduino to your computer using the USB cable provided.
    2. Open the Arduino IDE and click on “Tools”. When prompted by windows firewall click allow.
    3. Move the cursor over “Board” and select your Arduino board from the list (e.g. “Arduino Uno”).
    4. Click on “Tools” again and move the cursor over “Port”. Now, select the USB port where the Arduino is plugged in. If you have multiple devices under “Ports” and you are unsure which one is the Arduino, try selecting one of the ports and then click on “Tools” and select “Get board info”. If the Arduino port is selected, a small window displaying the board information will appear, otherwise keep trying different ports until the window appears.
    5. To check if the Arduino is connected correctly, click on the “Upload” button at the top of the screen (button with arrow pointing to the right) and wait for the empty sketch to upload. If no errors come up, you’re all set up and ready to go!
       

    Installing Arduino Libraries

    Method 1

    1. Open the Arduino IDE and click on “Tools” at the top of the screen.
    2. Click on “Manage Libraries”.
    3. Type in the name of the library you wish to install (e.g. “CCS811”) and press enter.
    4. The Library Manager will now display a number of relevant libraries. Hover the cursor over the required library and click “Install”. When the installation has finished, close the Library Manager window.


    Method 2

    1. Download the library you wish to install.
    2. Extract the folder from the zip file and paste it in the following location:

             Windows XP and above: C:\Users\%username%\Documents\Arduino\Libraries

             Mac: /Users/<username>/Documents/Arduino/libraries/

             Linux: /usr/share/arduino/libraries/ (you must delete the dashes in the folder name, if there are any)

    1. Restart the Arduino IDE.


    Item Number: AUR3K
    £40.00 (inc VAT £48.00)
     
  • Arduino Uno Revision 3 Development Board

    Arduino Uno Revision 3 Development Board

    UNO R3 Arduino-compatible board with the ATMega328P, ATMega16U2 and CH340G serial converter

    Since Arduino is an "Open Source" hardware as well as software anyone can duplicate the Arduino Uno R3 boards exactly, even using original parts, this means we are able to supply this Arduino compatible board at a fraction of the cost of the original but still working identicaly to the original.

    The UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.

    Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. The development board has everything needed to support the microcontroler to help you create an endless amount of projects and if you are just starting then the worldwide Arduino community is full of ideas, guides and help to get you started or help you complete your project. 
     
    Supplied 
    1 x Arduino Compatible Uno R3 development board
    1 x USB Cable
     

    Arduino Quick Start Guide

     

    Installing the Arduino IDE

    1. Go to arduino.cc/en/software and download the appropriate version for your system.
    2. Run the installation file (usually called arduino-1.xx.xx-windows.exe).
    3. Follow the on-screen instructions to complete the installation process.
       

    Connecting the Arduino to a computer

    1. Connect the Arduino to your computer using the USB cable provided.
    2. Open the Arduino IDE and click on “Tools”. When prompted by windows firewall click allow.
    3. Move the cursor over “Board” and select your Arduino board from the list (e.g. “Arduino Uno”).
    4. Click on “Tools” again and move the cursor over “Port”. Now, select the USB port where the Arduino is plugged in. If you have multiple devices under “Ports” and you are unsure which one is the Arduino, try selecting one of the ports and then click on “Tools” and select “Get board info”. If the Arduino port is selected, a small window displaying the board information will appear, otherwise keep trying different ports until the window appears.
    5. To check if the Arduino is connected correctly, click on the “Upload” button at the top of the screen (button with arrow pointing to the right) and wait for the empty sketch to upload. If no errors come up, you’re all set up and ready to go!
       

    Installing Arduino Libraries

    Method 1

    1. Open the Arduino IDE and click on “Tools” at the top of the screen.
    2. Click on “Manage Libraries”.
    3. Type in the name of the library you wish to install (e.g. “CCS811”) and press enter.
    4. The Library Manager will now display a number of relevant libraries. Hover the cursor over the required library and click “Install”. When the installation has finished, close the Library Manager window.


    Method 2

    1. Download the library you wish to install.
    2. Extract the folder from the zip file and paste it in the following location:

             Windows XP and above: C:\Users\%username%\Documents\Arduino\Libraries

             Mac: /Users/<username>/Documents/Arduino/libraries/

             Linux: /usr/share/arduino/libraries/ (you must delete the dashes in the folder name, if there are any)

    1. Restart the Arduino IDE.


    Item Number: AUR3
    £14.00 (inc VAT £16.80)
     
  • Resistor Kit Metal Film 1% 600 pieces 10 ohm to 1 Megohm

    Resistor Kit Metal Film 1% 600 pieces 10 ohm to 1 Megohm

    1% 1/4 Watt Metal Film Resistor Kit in a Handy Carrying Case. Most Popular Values.

    This resistor kit comes with 30 different resistor values, suitable for projects, servicing & hobby.

    20 pieces per value of the following:

    10Ω, 22Ω, 47Ω, 100Ω, 150Ω, 220Ω, 270Ω, 300Ω, 330Ω, 470Ω¸510Ω, 680Ω, 1kΩ, 2kΩ, 2.2kΩ, 3.3kΩ, 4.7kΩ, 5.1kΩ, 6.8kΩ, 10kΩ, 20kΩ, 47kΩ, 51kΩ, 68kΩ, 100kΩ, 220kΩ, 330kΩ, 470kΩ, 680kΩ, 1MΩ. 

     
     


    Item Number: MK600
    £12.00 (inc VAT £14.40)
     
  • Transparent Case for Arduino Uno R3

    Transparent Case for Arduino Uno R3

    Clear Acrylic enclosure for Arduino UNO R3 Board

    This custom made box for the Arduino Uno R3 is a simple 2 piece snap together case. It has all the cutouts needed to alow easy connectiion of the power, USB and all the pinheaders. There is also a built in reset button extension to alow easy resetting of the Arduino with a press of the finger (many other cases just have a hole above the reset button). The case will hold the Arduino solidly in place inside without needing you to use any screws. It also has vents on the underside and mounting holes so you can fix the case to a surface.

     

    Dimensions

    75mm x 60mm x 17mm



    Item Number: ABSR3
    £3.00 (inc VAT £3.60)
     
  • Arduino Nano Revision 3 Development Board

    Arduino Nano Revision 3 Development Board

    Arduino compatible board with the ATMEGA328P microcontroller

    The Arduino Nano is a small, breadboard-friendly version of the Arduino UNO.

    It has the same functionality as the Arduino Duemilanove but at a much smaller size.

    The Arduino Nano is well suited for rapid prototyping and as a great general-purpose microcontroller. 

    Since Arduino is open source hardware & software, anyone can copy the Arduino Nano boards exactly, even using original parts.

    We are therefore able to supply this Arduino identical compatible board at a fraction of the cost of the original.

    Key Features

    Variable Input Voltage (7-12V)

    Indicator LEDs for immediate feedback

    Compact Form Factor (45mm x 19mm)

    14 Digital I/O pins

    8 Analog I/O pins

    16 MHz clock speed

    32kb flash memory (of which 2kb is used by the bootloader)

     

     

    Software can be downloaded from the Arduino website here

    https://www.arduino.cc/en/Main/Software

    Arduino Quick Start Guide

     

    Installing the Arduino IDE

    1. Go to arduino.cc/en/software and download the appropriate version for your system.
    2. Run the installation file (usually called arduino-1.xx.xx-windows.exe).
    3. Follow the on-screen instructions to complete the installation process.
       

    Connecting the Arduino to a computer

    1. Connect the Arduino to your computer using the USB cable provided.
    2. Open the Arduino IDE and click on “Tools”. When prompted by windows firewall click allow.
    3. Move the cursor over “Board” and select your Arduino board from the list (e.g. “Arduino Nano”).
    4. Click on “Tools” again and move the cursor over “Port”. Now, select the USB port where the Arduino is plugged in. If you have multiple devices under “Ports” and you are unsure which one is the Arduino, try selecting one of the ports and then click on “Tools” and select “Get board info”. If the Arduino port is selected, a small window displaying the board information will appear, otherwise keep trying different ports until the window appears.
    5. To check if the Arduino is connected correctly, click on the “Upload” button at the top of the screen (button with arrow pointing to the right) and wait for the empty sketch to upload. If no errors come up, you’re all set up and ready to go!
       

    Installing Arduino Libraries

    Method 1

    1. Open the Arduino IDE and click on “Tools” at the top of the screen.
    2. Click on “Manage Libraries”.
    3. Type in the name of the library you wish to install (e.g. “CCS811”) and press enter.
    4. The Library Manager will now display a number of relevant libraries. Hover the cursor over the required library and click “Install”. When the installation has finished, close the Library Manager window.


    Method 2

    1. Download the library you wish to install.
    2. Extract the folder from the zip file and paste it in the following location:

             Windows XP and above: C:\Users\%username%\Documents\Arduino\Libraries

             Mac: /Users/<username>/Documents/Arduino/libraries/

             Linux: /usr/share/arduino/libraries/ (you must delete the dashes in the folder name, if there are any)

    1. Restart the Arduino IDE.


    Item Number: AUN3
    £8.75 (inc VAT £10.50)
     
  • Data Logger Shield with Real Time Clock for Arduino

    Data Logger Shield with Real Time Clock for Arduino

    Data Logger Shield with Real Time Clock for Arduino Uno 

    This Arduino compatible shield allows the logging and storage data from an Arduino project to an SD card.

    Having a built in Real Time Clock (RTC) insures data accuracyover long time periods and at times where your project may suffer from power loss. Supplied with a CR1220 lithium battery. 



    Item Number: AUDL
    £4.50 (inc VAT £5.40)
     
  • LCD screen 16 characters 1 line Arduino compatible

    LCD screen 16 characters 1 line Arduino compatible

    Arduino compatible Backlit LCD screen with 16 Characters on 1 Line

     
    This LCD Screen is a great addition to lots of Arduino projects as well as many other projects.
     
    Specs
     
    Display Format:  16 Characters x 1 Line
    Character Size: 3.07mm(W) x 6.56mm(H)
    Backlight: Green
    Dimensions: 80mm(W) x 36mm(H) x 15mm(T)
     


    Item Number: LCD1601G
    £4.00 (inc VAT £4.80)
     
  • LCD screen 16 characters 2 line Arduino compatible

    LCD screen 16 characters 2 line Arduino compatible

    Arduino compatible Backlit LCD screen with 2 lines of 16 Characters (32 total)

    This LCD Screen is a great addition to many Arduino and other projects.
    The blue lit screen is blue has white characters and a backlight.
     
    Specification:
     
    Display Format:  16 Characters x 2 Lines (32 total)
    Character Size: 3.07mm(W) x 6.56mm(H)
    Backlight: Yes
    Dimensions: 80mm(W) x 35mm(H) x 11mm(T)
     


    Item Number: LCD1602B
    £4.50 (inc VAT £5.40)
     
  • Nextion Smart Colour 2.4" LCD Touchscreen with built in Microprocessor

    Nextion Smart Colour 2.4" LCD Touchscreen with built in Microprocessor

    Nextion NX3224T024 2.4" Colour LCD screen with resistive touchscreen 

    This "Human Machine Interface" (HMI) touchscreen can be used to control your microcontroller as well as display information in real time.
     
    Unlike other similar displays, the Nextion screen incorporates a microprocessor that can be programmed using the Nextion Editor software to display your own custom GUI including programmable buttons, sliders and gauges.
     
     
    Specification:
     
    Resolution: 320 x 240
    Colour: 16-bit 65536 colours
    Dimensions: 75mm (L) x 43mm (W) x 6mm (W)
    Weight: 26g
    Operating voltage: 5VDC
    Operating current: 500mA


    Item Number: NX3224T024
    £29.50 (inc VAT £35.40)
     
  • Nextion Smart Colour 3.5" LCD Touchscreen with built in Microprocessor

    Nextion Smart Colour 3.5" LCD Touchscreen with built in Microprocessor

    Nextion NX4832T035 3.5" Colour LCD screen with resistive touchscreen 

    This "Human Machine Interface" (HMI) touchscreen can be used to control your microcontroller as well as display information in real time.
     
    Unlike other similar displays, the Nextion screen incorporates a microprocessor that can be programmed using the Nextion Editor software to display your own custom GUI including programmable buttons, sliders and gauges.
     
     
    Specification:
     
    Resolution: 480 x 320
    Colour: 16-bit 65536 colours
    Dimensions: 100.5mm (L) x 55mm (W) x 5.5mm (W)
    Weight: 48.2g
    Operating voltage: 5VDC
    Operating current: 500mA (typical 145mA)


    Item Number: NX4832T035
    £45.00 (inc VAT £54.00)
     
  • I2C Parallel to Serial Converter for Arduino Type LCD Screens

    I2C Parallel to Serial Converter for Arduino Type LCD Screens

    I2C Paralel to 2 Pin Serial converter for Arduino type LCD screens

     
    This converter can be soldered directly to a standard 1602 LCD screen to convert it to the more convenient 2 pin serial (I2C) used in many Arduino projects.
    There is a removable jumper to allow connection with both backlit and non backlit screens.
    A potentiometer can adjust the brightness & contrast of the LCD.
     
     
    Connections
    GND = Ground
    VCC =  5V
    SDA = Serial Data Line
    SCL = Serial Clock Line 
     
     


    Item Number: KY1602
    £2.50 (inc VAT £3.00)
     
  • Prototype Breadboard with 830 points

    Prototype Breadboard with 830 points

    Solderless Prototype Plug-In Breadboard 0.1 inch - 2.54mm spacing

    Ideal for experiments & teaching. 830 Points. 2 x 63 x 5 and 4 x 10 commoned points.

    63 rows of 5 points. Self-adhesive backing (or use free-standing).

    Can be used over and over again for prototyping circuits.

    Useful numbered grid. Accepts IC sockets, ICs and pin strips, transistors, resistors capacitors, LEDs, diodes, wire, etc



    Item Number: BB830
    £5.25 (inc VAT £6.30)
     
  • Prototype Breadboard with 400 points

    Prototype Breadboard with 400 points

    Solderless Plug-In Breadboard 0.1 inch - 2.54mm spacing.

    400 Points. 2 x 30 x 5 commoned points. 4 rows of 25 points. Self-adhesive backing, or use free-standing.

    deal for experiments & prototyping.



    Item Number: BB400T
    £4.00 (inc VAT £4.80)
     
  • 65 Breadboard Jumper Leads Solderless

    65 Breadboard Jumper Leads Solderless

    Solderless Jumper Leads for use with Breadboard

    This set of coloured jumper leads, invaluable when creating circuits with Breadboard. Seven different colours and Four different lengths will simplify your connections, keeping  your work neat and clear to identify. 

    Colours: Red, Orange, Yellow, Green, Blue, Black and White

    Lengths: 120mm, 165mm, 200mm and 240mm



    Item Number: JL65
    £3.25 (inc VAT £3.90)
     
  • 40 Female to Female Jumper Cables on rainbow ribbon cable

    40 Female to Female Jumper Cables on rainbow ribbon cable

    Solderless Female to Female Jumper Leads in a set of 40

    This set of coloured female to female jumper leads can be used togerher or peeled appart into smaller sets or single leads. They are great for prototyping with boards like Arduinos and tRaspberry Pi.

    With 10 different colours and 4 of each colour its easy to keep track for quick fault finding. 

    Colours: Red, Orange, Yellow, Green, Blue, Grey, Purple, Brown, Black and White

    Length: 200mm



    Item Number: JL40F
    £3.25 (inc VAT £3.90)
     
  • BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    2S Balanced BMS (Battery Management System) for use with 2 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 2 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     

    This BMS will balance charge 2 lithium batteries like 18650 or 26650 or can charge multiple pairs in paralel for higher capacity/current uses. It will also balance charge 2S LiPo (Lithium Polymer) battery packs.   

     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A

     

    Voltage in : 8.4V - 9VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.75VDC per cell
    Maximum Charging Current : 10A
    Maximum Discharging Current : 20A
    Over Current Protection : 20A
    Dimensions : 48mm x 20mm


    Item Number: BMS2S
    £3.00 (inc VAT £3.60)
     
  • BMS 3S Balanced Charger for 3 x 3.7V Lithium batteries with protection

    BMS 3S Balanced Charger for 3 x 3.7V Lithium batteries with protection

    3S Balanced BMS (Battery Management System) for use with 3 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 3 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     
    This BMS will balance charge 3 lithium batteries like 18650 or 26650 or can charge multiple sets of 3 in paralel for higher capacity/current uses. It will also balance charge 3S LiPo (Lithium Polymer) battery packs.   
     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
     
    Voltage in : 12.6V - 13.6VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.5VDC per cell
    Maximum Charging Current : 20A
    Maximum Discharging Current : 40A
    Over Current Protection : 80A
    Dimensions : 60mm x 41mm


    Item Number: BMS3S
    £4.50 (inc VAT £5.40)
     
  • BMS 4S Balanced Charger for 4 x 3.7V Lithium batteries with protection

    BMS 4S Balanced Charger for 4 x 3.7V Lithium batteries with protection

    4S Balanced BMS (Battery Management System) for use with 4 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 4 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the batteries from both over voltage and under voltage. It also features over current and short circuit protection.
     
    This BMS will balance charge 4 lithium batteries like 18650 or 26650 or can charge multiple sets of 4 in paralel for higher capacity/current uses. It will also balance charge 4S LiPo (Lithium Polymer) battery packs.   
     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
     
    Voltage in : 16.8V - 18.1VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.5VDC per cell
    Maximum Charging Current : 20A
    Maximum Discharging Current : 40A
    Over Current Protection : 80A
    Dimensions : 60mm x 45mm


    Item Number: BMS4S
    £5.50 (inc VAT £6.60)
     
  • BMS Charger for 3.7V Lithium battery with protection

    BMS Charger for 3.7V Lithium battery with protection

    1S BMS (Battery Management System) for use with a single cell 3.7v Lithium battery

     
    This BMS is designed to charge and manage the use of a lithium battery. It will manage the charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     

    This BMS will charge 1 lithium battery like 18650 or 26650. It will also charge 1S LiPo (Lithium Polymer) battery packs.   

     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
     
    Voltage in : 4.2V - 5VDC
    Over Voltage Protection : 4.2VDC
    Under Voltage Protection : 2.75VDC
    Maximum Charging Current : 2A
    Maximum Discharging Current : 2A
    Over Current Protection : 3A
    Dimensions : 30mm x 3.8mm


    Item Number: BMS1S
    £2.50 (inc VAT £3.00)
     
  • Buck Converter DC-DC Step Down 3A Voltage regulator

    Buck Converter DC-DC Step Down 3A Voltage regulator

    3A DC-DC Step Down Voltage Regulator (Buck Converter)

     
    This tiny step down voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take 4.5V to 28V and lower it to between 0.8V and 20V at up to 3A(output). The voltage is set with the small in built potentiometer.
     
    Voltage in : 4.5V - 28VDC
    Voltage out : 0.8V- 20VDC
    Switching Frequency : 1 - 1.5MHz
    Maximum Output Current : 3A
    Dimensions : 22mm x 17mm


    Item Number: BCD3A
    £2.50 (inc VAT £3.00)
     
  • Buck Converter DC-DC Step Down 5A Voltage regulator Constant Voltage Constant Current

    Buck Converter DC-DC Step Down 5A Voltage regulator Constant Voltage Constant Current

    5A DC-DC Step Down Voltage Regulator (Buck Converter) Constant Voltage, Constant Current 

     
    This step down voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take an input of 6V to 38V and lower it to between 1.2V and 36V at up to 5A(output). The voltage is set with one potentiometer and the constant current can be set with the other from 0.1A to 5A.
     
     
    Voltage in : 6V - 38VDC
    Voltage out : 1.2V- 36VDC
    Constant Current Range : 100mA - 5A
    Maximum Output Current : 5A
    Dimensions : 52mm x 26mm


    Item Number: BCD5A
    £5.50 (inc VAT £6.60)
     
  • Buck Converter DC-DC Step Down 9A Voltage regulator

    Buck Converter DC-DC Step Down 9A Voltage regulator

    9A DC-DC Step Down Voltage Regulator (Buck Converter)

     
    This step down voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take an input of 5V to 40V and lower it to between 1.2V and 35V at up to 9A(output). The voltage is set with one potentiometer and the constant current can be set with the other from 200mA to 9A.
     
    note: If using this converter at its upper currents then you will need to fan cool the converter. 
     
    Voltage in : 5V - 40VDC
    Voltage out : 1.2V- 35VDC
    Constant Current Range : 200mA - 9A
    Maximum Output Current : 9A
    Dimensions : 65mm x 48mm


    Item Number: BCD9A
    £9.00 (inc VAT £10.80)
     
  • Buck Converter DC-DC Step Up 10A Voltage regulator

    Buck Converter DC-DC Step Up 10A Voltage regulator

    10A DC-DC Step Up Voltage Regulator (Buck Converter)

     
    This step up voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take from 10V to 32VDC in and step it up to a higher voltage from12V to 35VDC at up to 10A(output). The voltage is set with the small multi turn potentiometer.
     
    note: If using this converter at its upper currents then you will need to fan cool the converter.
     
    Voltage in : 10V - 32VDC
    Voltage out : 12V- 35VDC
    Maximum Output Current : 10A
    Dimensions : 65mm x 35mm


    Item Number: BCU10A
    £8.50 (inc VAT £10.20)
     
  • Buck Converter DC-DC Step Up 2A Voltage regulator

    Buck Converter DC-DC Step Up 2A Voltage regulator

    2A DC-DC Step Up Voltage Regulator (Buck Converter)

     
    This tiny step up voltage regulator uses high frequency switching to make a very efficiant DC-DC converter. It can take from 2V to 24VDC in and step it up to a higher voltage upto a maximum of 28V at up to 2A(output). The voltage is set with the small multi turn potentiometer.
     
    Voltage in : 2V - 24VDC
    Voltage out : 2.5V- 28VDC
    Maximum Output Current : 2A
    Dimensions : 36mm x 17mm


    Item Number: BCU2A
    £2.50 (inc VAT £3.00)
     
  • Digital Panel Meter for Voltage and Current 0-100VDC 0-10ADC

    Digital Panel Meter for Voltage and Current 0-100VDC 0-10ADC

    Dual Display Panel Meter, 0-100VDC and 0-10ADC 

     
    This handy compact panel meter will display the voltage and current clearly. It is ideal for a bench power supply or any project that requires accurate voltage and or current measurement. The meter can either be powered from the supply it is measuring if it is between 4.5-30VDC or from an independant power source.
     
    Voltage Measurment : 0 - 100VDC
    Current Measurment : 0 - 10ADC
    Working Voltage : 4.5 - 30VDC
    Dimensions : (W)48mm x (H)29mm x (D)22mm
     
    Connetions
    Red (Thick) - Voltage in for Current Measurment
    Black (Thick) - Voltage out for Current Measurment
    Red (Thin) - Supply Positive 4.5-30VDC (connect to voltage to be measured if not using a seperate supply)
    Black (Thin) - Supply Ground (Do not connect if not using a seperate supply)
    Yellow (Thin) - Voltage to be Measured 0-100VDC


    Item Number: DPM
    £5.50 (inc VAT £6.60)
    £7.50 , save 27%
  • EPS8266 WiFi Module 2.4GHz for Arduino with Serial Connection ESP-01

    EPS8266 WiFi Module 2.4GHz for Arduino with Serial Connection ESP-01

    2.4GHz Serial WiFi Module for Arduino and other IOT or Microcontroller projects

    The popular ESP8266 microchip with full function WiFi plus it's own microcontroller.
    Can be used to add WiFi to your microcontroller project or programmed directly from the Arduino IDE to work independently.
    It should NOT be powered from 5V or be directly connected to the digital connections on an Arduino item, as this can damage the module.
    Supplied with a pre-soldered 8 way header.
     
    Voltage : 1.7-3.5VDC
    Frequency : 2.4GHz
    Wireless Standard : 802.11 b/g/n
    Dimensions : 14mm x 25mm


    Item Number: ESP01
    £3.25 (inc VAT £3.90)
     
  • EPS8266 WiFi Module 2.4GHz for Arduino with Serial Connection ESP-12F

    EPS8266 WiFi Module 2.4GHz for Arduino with Serial Connection ESP-12F

    2.4GHz Serial WiFi module for Arduino and other IOT or microcontroller projects

     
    This module uses the popular ESP8266 microchip with full function WiFi as well as its own microcontroller. This module can be used to add WiFi to your microntroler project or can be programed directly from the arduino IDE to work independently. This module also has a built in regulator so it can be powered directly from 5VDC. Supplied with 8 way header.
     
    Voltage : 5VDC
    Frequency : 2.4GHz
    Wireless Standard : 802.11 b/g/n
    Dmensions : 24mm x 46mm


    Item Number: ESP12F
    £6.50 (inc VAT £7.80)
     
  • Geared Motor with Wheel

    Geared Motor with Wheel

    Geared Motor with Wheel and Tyre

     
    This is a 3-9 VDC Motor with a buiIt in gearbox to give speeds of 90-300 RPM (under no load conditions). It is supplied with a 65mm wheel and tyre making it ideal for robot type car projects and more.  
     
    Voltage : 3-9VDC
    RPM : 90 - 300 no load
    Max Current : 200mA 
    Wheel Diameter : 65mm
    Shaft Length : 3.6mm
     


    Item Number: GM65
    £3.50 (inc VAT £4.20)
     
  • HC-05 Bluetooth Transmitter/Receiver for Serial Communications

    HC-05 Bluetooth Transmitter/Receiver for Serial Communications

    Bluetooth transmitter/receier module for serial communication with Arduinos and other microcontrolers

     
    This module is bassed on the CSR standard bluetooth chip. It is a bluetooth transmitter and receiver that can connect to an arduino and allow serial communications to be sent to the arduino wirelesly from another bluetooth device such as a smartphone, a PC or another one of these modules. 
     
    Voltage : 3.3-5VDC
    Max Current : 30mA
    Frequency : 2.4GHz
    Baud Rate : 9600 as defult
    Dmensions : 15.5mm x 40mm


    Item Number: HC05
    £6.50 (inc VAT £7.80)
     
  • High Speed Micro Motor

    High Speed Micro Motor

    N50 High Speed Micro Motor

     
    This micro motor works between 3.7 - 5V DC and spinning at between 27500 RPM @3.7V and 40000 RPM @5V under no load. It is very lightweight at only 10g making it very usefull for small projects, drones or other models.
     
    Voltage : 3.7 - 5VDC
    Speed : 27500 - 40000 RPM (no load)
    Current : 280mA
    Length : 25.5mm Body + 9.5mm Shaft
    Width : 10mm x 12mm
    Shaft Diameter : 1.0mm
    Weight : 10g


    Item Number: N50
    £2.50 (inc VAT £3.00)
     

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