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  • 26-Pin Female Header for Raspberry Pi GPIO - Pack of 2 (HDRF26)
    26-Pin Female Header for fitting to the Raspberry Pi GPIO port (Model B and A)

    Pack of 2
    • RoHs
    • Gold-plated connections
    • 33.5 x 5 x 8mm
    Add to Cart
    £1.00
  • 20x4 LCD 4-Line Module with Green Backlight (Parallel interface) (ARD20X4GRN)
    ·  Operating voltage: 5V
    ·  Alphanumeric character set
    ·  4 lines of 20 characters
    ·  GREEN backlight
    ·  Module size: 98 x 60 x13mm
    ·  Display size: 75 x 25mm
    ·  Standard 16-pin connection holes
    ·  16-pin Male Header included
    ·  Works directly with the Arduino Example HelloWorld sketch
    Add to Cart
    £4.95
  • 20x4 LCD 4-Line Module with Blue Backlight and I2C Interface (ARD20X4I2C)
    ·  Arduino Libraries and Example Code Available >>HERE<<
    ·  Operating voltage: 5V
    ·  Alphanumeric character set
    ·  4 lines of 20 characters
    ·  Blue Backlight
    ·  Module size: 98 x 60 x12mm
    ·  Display size: 75 x 25mm
    ·  I2C 2-wire connection
    ·  Built-in Contrast Adjustment
    Add to Cart
    £6.40
  • 20cm Cables for Use with Playground and Gizmos (set of 4) (AUD20B)
    20cm Cables for Playground and Gizmos (set of 4 Cables)
    (Works with Crumble and BBC micro:bit Playgrounds)

    The Playground system is an easy way to connect from Crumble or BBC micro:bit to useful Gizmos

    These cables are short, flexible and easy to use
    • 20cm long
    • gold-plated
    • Black

    Ideal for use with your Playground and Gizmos

    4 Cables included
    Add to Cart
    £2.40
  • 2.4GHz Wireless Compact Keyboard for Raspberry Pi (RPI-WKB)
    2.4GHz Compact keyboard for Raspberry Pi
    • 88 low profile keys
    • USB mini-dongle included (stored inside the kyboard)
    • Up to 10m range
    • Rubber feet for added stability
    • 2 x AAA batteries included
    • Dimensions: 283 x 130 x 28
    Add to Cart
    £10.95
  • 2-Pin Mini Tact Switch 6mm square - Pack of 5 (TACT2)
    Pack of 5 mini Tact push button switches.

    These fit well into breadboards as the legs are straight and there is no confusion as to which way round they go as you get with the 4-pin switches.
    • Lead spacing 5.08mm (0.2")
    • Dimensions: 6 x 6mm
    • Push to make
    Add to Cart
    £1.00
  • 2-Pin Mini Slim Tact Switch - Pack of 4 (TACTSLIM)
    Pack of 4 slim tactile push button switches. Suitable for breadboards or use with the Pi TFT Screen

    Slim clicky momentary switches are standard input "buttons" on electronic projects. These are half the width of classic 6mm tactile switches so they line up better on a breadboard, just plug them into every-other row. These work best in a PCB but can be used on a solderless breadboard as shown in this tutorial. The two pins are normally open (disconnected) and when the button is pressed they are momentarily closed.
    Add to Cart
    £1.00
  • 2-Digit 7-Segment LED 0.56" Common Anode Red 5261BS (LED2X7A)
    2-Digit, 7-Segment Display with Decimal Point
    • Red segments
    • 0.56"
    • Common Anode
    • 25 x 19mm package
    Add to Cart
    £1.00
  • 2-Channel Relay Module Board 5V (RLY2)
    ·  5V 2-Channel Relay interface board
    ·  Optical isolation on each channel
    ·  Drive directly from Arduino etc.
    ·  High power relays for each channel: 250V 10A AC
    ·  Indication LED for each output
    ·  Module size: 49 x 38 x 20mm
    Add to Cart
    £2.50
  • 2- Channel Analog Joystick with Centre Button & Breakout Board ()
    This module allows you to use a 2-channel joystick with your Arduino. It provides 2 independent potentiometer outputs for X and Y as well as a separate on/off switch activated by pressing the joystick
    Add to Cart
    £3.15
  • 2 x AAA Battery Holder with Switch and 2-Pin JST for MicroBit (BBOXMBIT)
    Battery Holder for Use with BBC Micro:Bit

    This enclosed holder for 2 x AAA batteries comes with an on/off switch and 2-pin JST connector for plugging directly into the Micro:Bit. Ideal for simple use of Micro:Bit on the move
    Add to Cart
    £1.25
  • 2 x AAA Battery Holder with 2-Pin JST for MicroBit (BBOXMBITA)
    Open Battery Holder for Use with BBC Micro:Bit

    This open holder for 2 x AAA batteries comes with a 2-pin JST connector for plugging directly into the Micro:Bit. Ideal for simple use of Micro:Bit on the move.
    We also have a battery holder with on/off switch
    Add to Cart
    £1.00
  • 1m Cable for Use with Playground and Gizmos (AUD1W)
    1m Cable for Playground and Gizmos
    (Works with Crumble and BBC micro:bit Playgrounds)

    The Playground system is an easy way to connect from Crumble or BBC micro:bit to useful Gizmos

    This cable is flexible and easy to use with Playground
    • 1m long
    • Gold-plated
    • White

    Ideal for use with your Playground and Gizmos

    1 Cable included
    Add to Cart
    £1.25
  • 16x2 LCD 2-Line Module with Blue Backlight (Parallel interface) (ARD1602)
    ·  Operating voltage: 5V
    ·  Alphanumeric character set
    ·  2 lines of 16 characters
    ·  Blue backlight
    ·  Module size: 80 x 36 x12mm
    ·  Display size: 64.5 x 16mm
    ·  Standard 16-pin connection holes
    ·  16-pin Male Header included
    Add to Cart
    £2.75
  • 12mm Tact Switch With Cap - Pack of 7 Different colours (TACT12X7)
    12mm Square Tactile switches - Pack of 7

     A good size with a definite Click when pressed

    One of each colour cap included
    • White
    • Black
    • Grey
    • Red
    • Yellow
    • Green
    • Blue

    Add to Cart
    £3.00
  • 12mm Tact Switch With Cap - Pack of 2 (TACT12)
    12mm Square Tactile switches. A good size with a definite Click when pressed

    Available with 7 different cap colours - please select from:
    • White
    • Black
    • Grey
    • Red
    • Yellow
    • Green
    • Blue

    Add to Cart
    £1.00
  • 12mm Round 5V Digital RGB LED Pixels Strand of 50 WS2801 Waterproof IP65 ()

    12mm Round 5V Digital RGB LED Pixel String - Waterproof IP65

    RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them into a 12mm drill hole in any material up to 1.5mm/0.06" thick. They're typically used to make outdoor signs. These pixels are round, but we also have some with a flat square back. It affects mostly the way the wires lie and the colour of the wires!

    The pixels are connected by a 4-conductor cable. +5V (Red), Ground (White), Data (Blue) and Clock (Green). Data is shifted down from one pixel to the next so that you can easily cut the strand or attach more onto the end.

    Each dot is digitally controlled, with an internal 8-bit PWM LED driver (24-bit color for 16 million different shades). The pixels must be clocked by a microcontroller, we have an example code linked below that works on an Arduino, it should be simple to adapt it to any other microcontroller.

    The pixels use 8mm diffused RGB LEDs, with a 120 degree beam width. The total max brightness of all LEDs is about 1600mcd but with the light more evenly distributed & mixed than a clear LED. (Please note: mcd ratings of LEDs are notoriously inflated by most LED sellers, so be extra-skeptical when reviewing LED ratings!)

    Sold by the strand, each strand has 50 pixels in series! Each strand has two JST SM 4-pin connectors so you can connect multiple strands in a row, as many as you wish, just watch for how much current they want. We now have LED pixel strands with the power wires (Red & White) spliced out so its really easy to connect 5VDC.

    You can drive these with an Arduino using any two microcontroller digital pins, check this library which also has example code to demonstrate the strands and be sure to read Adafruit's detailed tutorial on usage!

    You can also download the FastSPI library and our Chaser.ino sketch. Connect the Data wire (Blue) to Pin 11 and Clock (Green) to Pin 13 as well as Power and Ground

    • 12mm diameter (0.45") 75mm deep (1.5")
    • 80mm / 3" apart between each pixel
    • 50 pieces per string
    • These pixels use a WS2801 chip for full 24 bit color
    • 5V power, 60mA maximum per pixel (LED on full white)
    • Maximum current required 3A per string
    • 2-pin SPI-like protocol
    • Brightness: Red = 3.3 Lumens/300 mcd, Green = 10 Lumens/1000 mcd, Blue = 2.7 Lumens/300 mcd (mcd calculation based on full 120 degree beam)
    Add to Cart
    £22.95
  • 12V Switching Power Supply PSU 5A (PSS5A12V)
    Open Frame Power Supply
    Ideal for use with our 12V LED strings
    • 12V nominal DC output
    • 230-250V AC input
    • Output adjustable +/- 1V
    • 5A maximum output current
    • Dimensions: 160 x 100 x 42mm
    As the mains terminals are open, this must not be used except in a closed secure enclosure
    Add to Cart
    £14.60
  • 12V Switching Power Supply PSU 3.2A (PSS3A12V)
    Open Frame Power Supply
    Ideal for use with our 12V LED strings
    • 12V nominal DC output
    • 230-250V AC input
    • Output adjustable +/- 1V
    • 3.2A maximum output current
    • Dimensions: 110 x 78 x 37mm
    As the mains terminals are open, this must not be used except in a closed secure enclosure
    Add to Cart
    £11.50
  • 12V DC Trickle Charger for Initio Robot (ADAP-12VUK)
    12V DC power supply with correct connector for the Initio charging socket

    This is a trickle charge unit that can safely be left connected overnight,

    It will take around 10 hours to charge a set of 2000mAH cells and then will keep them topped up
    Add to Cart
    £4.95
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