4tronix

Sort By:  
  • Pen Holder for Bit:Bot (BitBot) or CrumbleBot (BOTPENxx)
    Pen Holder for Bit:Bot or CrumbleBot

    NB. Bit:Bot not included

    This nifty little, and extremely thin, PCB allows you to connect a pen to the back of your Bit:Bot or CrumbleBot*
    • Only 0.4mm thin, so it is very flexible, allowing it to put downwards pressure on the pen without pushing the robot off the ground
    • Rubber grommet with 10mm internal diameter - ideal for Sharpie felt tips and other pens
    • Easily fitted onto the two screws for the battery support pillars in seconds

    This accessory is available in 2 flavours:
    1. Plain PCB with rubber grommet for maximum economy
    2. Fitted with 8 bright white LEDs to produce a glow-ring effect on the top and lighting the drawing below**

    * CrumbleBot must use 3xAA battery holders as this is fitted to the bottom of the battery support pillars
    ** Powered LEDs on CrumbleBot requires the "wire-free" battery holder system
    Add to Cart
    £2.25
  • Ultimate 4tronix Initio 4WD Robot Kit for Raspberry Pi (INITULTPI)
    Ultimate Initio Kit for Raspberry Pi

    **Now with 4tronix RoboHAT ""

    No Soldering Required

    Kit Contents:
    • Main Initio chassis (with wheels, motors, gearboxes, battery box, wheel sensors, screws and all mountings)
    • RoboHAT Robotics Controller Board
    • Pan-Tilt 2DOF Assembly with servos (Ready Assembled)
    • 2 x IR Obstacle sensors
    • 2 x IR Line sensors
    • 1 x Ultrasonic sensor
    • All connecting cables as required for above items
    • SD Card with Python and ScratchGPIO example sketches to run the robot (Optional - select if required)
    Initio Platform Details
    • An extremely flexible and easy to use 4WD Robot platform designed by 4tronix especially for Raspberry Pi and Arduino
    • Injection moulded from tough ABS
    • Built-in powerful 170-size motors and high-quality gearboxes
    • 6-cell battery box with switch, charging socket, wiring for motor driver and Arduino already in place
    • Built-in speed encoders on each side with electronics already fitted
    • Each wheel can be individually decoupled from the gearbox - run as 1WD, 2WD or 3WD if you want!
    • Fixings for stepper motors (28BYJ-48 as found in our shop - not included) so you can replace the DC Motors with stepper motors for greater accuracy
    • No soldering or gluing required - simply screw together and plug in the wires (of course you can add things we haven't thought of and they may need soldering)
    • The main chassis is delivered ready-built and all wires connected
    • All you need to do is add in the control boards and screw on the top plate
    • Mounting plates included for IR obstacle sensors and Line sensors
    • Loads of extra mountings for additional boards included
    • Build instructions, software etc, >>HERE<<

    Dimensions:
    • Wheels: Diameter 55mm, Thickness 28mm
    • Chassis (Excluding wheels): 180 x 120 x 93mm (length x width x height)
    • Height of top plate from ground with wheels attached: 110mm


    Here is a video showing the 4tronix Initio chassis (with older PiRoCon controller board)

    Add to Cart
    £84.05
  • Ultimate 4tronix 4WD Robot Kit for Raspberry Pi & Initio - NO CHASSIS (INITULTPI-N)
    Ultimate Kit for Raspberry Pi and Initio

    NB: No Initio Chassis included in this Kit


    This kit is useful if you purchased the chassis elsewhere, or want to upgrade a basic kit to the "Ultimate" spec.

    No Soldering Required

    Kit Contents:
    • NOT INCLUDED: Initio Chassis
    • RoboHAT Robotics Controller Board (fully assembled) requires Pi with 40-pin header
    • Pan-Tilt 2DOF Assembly with servos (Assembled)
    • 2 x IR Obstacle sensors
    • 2 x IR Line sensors
    • 1 x Ultrasonic sensor
    • All connecting cables as required for above items
    • 8GB SD Card with ScratchGPIO and example sketches to run the robot (Optional - select if required)
    Initio Platform Details - REMEMBER this is NOT included in this kit
    • An extremely flexible and easy to use 4WD Robot platform designed by 4tronix especially for Arduino
    • Injection moulded from tough ABS
    • Built-in powerful 170-size motors and high-quality gearboxes
    • 6-cell battery box with switch, charging socket, wiring for motor driver and Arduino already in place
    • Built-in speed encoders on each side with electronics already fitted
    • Each wheel can be individually decoupled from the gearbox - run as 1WD, 2WD or 3WD if you want!
    • Fixings for stepper motors (28BYJ-48 as found in our shop - not included) so you can replace the DC Motors with stepper motors for greater accuracy
    • No soldering or gluing required - simply screw together and plug in the wires (of course you can add things we haven't thought of and they may need soldering)
    • The main chassis is delivered ready-built and all wires connected
    • All you need to do is add in the control boards and screw on the top plate
    • Mounting plates included for IR obstacle sensors and Line sensors
    • Loads of extra mountings for additional boards included
    • Build instructions, software, etc. >>HERE<<

    Here is a video showing the 4tronix Initio chassis with PiRoCon controller board

    Add to Cart
    £52.05
  • Robo:Bit Buggy for the BBC Micro:Bit (RoboBit for Microbit) (RBITBUG)
    Robo:Bit DIY Buggy for the BBC Micro:Bit

    NB. BBC Micro:Bit is NOT included unless specifically selected with the checkbox

    This little buggy can be assembled very quickly using only a screwdriver. No soldering is required.

    It comprises several packs that are also available separately:
    • Robo:Bit robotics controller PCB
    • Fixings pack (battery holder, screws, mounting pillars, caster, etc.)
    • Wheels Motors and wheels
    • Optional extra: Line sensor pack
    • Optional extra: Ultrasonic distance sensor
    • Optional extra: McRoboFace - simply push the 4-pin connector of the McRoboFace into the 4 holes at the front of the Robo:Bit
    Using the basic kit you can learn about:
    • Controlling motors with simple Forwards / Reverse controls
    • Controlling the speed of motors in both directions using PWM
    • Use a second BBC micro:bit with the easy-to-use radio software to control the buggy
    • Use the motion sensor on the micro:bit to detect collision with obstacles and avoid them
    With the Plug-in Ultrasonic Distance Sensor:
    • Detect when obstacles get close and change the program to avoid the obstacles
    • "Follow-Me" program that tries to stay a certain distance from the object in front
    • Must use rechargeable cells for this when using 4-cell battery pack or the voltage will be too high and can damage the sensor
    With the Line Follower Sensor Pack:
    • Use the 2 line sensors either side of the non-reflective line to detect the line and keep the buggy on track
    • Write more complex programs that behave as required if you meet a T-Junction or crossing of lines
    • Compare different line following strategies - create a race-track and see which strategy is fastest
    • In combination with the distance sensor, make it avoid obstacles on the track and then re-acquire the line

    Assembly instructions in our blog
    Add to Cart
    £22.00
  • CrumbleBot Upgrade - Wire-Free Battery Pack (CRMBTADAPx)
    Wire-Free Battery Pack System for CrumbleBot

    Remove all the wires, improve the robustness, do away with fiddly micro-USB connectors.
    You can even use this system to repair any CrumbleBot with broken micro-USB connectors, broken switches or broken battery wires.

    This new system is super strong, has no wires to break or get tangled and "just works". It even includes a switch, blue LED and a resettable fuse

    Make sure you choose the correct model for your version of CrumbleBot:
    • Version 1.5
    • Version 1.4 or earlier.

    Contents:
    • 3xAA Battery holder fitted to PCB with Switch, LED and fuse
    • 2 x 20mm mounting pillars for the battery holder (you only need these if you previously had a USB battery pack)
    • 2 x M2.5, 8mm screws to fit the pillars and the battery pack to the pillars.
    • Special adaptor PCB (this takes the power from the battery pillars and provides it to the Crumble)
    • 2 x M2.5, 6mm screws to fit the adaptor PCB to the Crumble power connections.

    Add to Cart
    £4.50
  • CrumbleBot Robot for Crumble (CrumBot) (CRMBOT)
    CrumbleBot Robot for Crumble Adventures and Experiments

    The CrumbleBot is an ideal way to introduce young (and old) children to robotics using the fantastic Crumble controller.

    All programming with the Crumble is extremely easy: drag, drop and click is all that is required to accomplish hundreds of simple and more complex tasks

    With this robot kit you can do experiments for:
    • Basic movements (forward, reverse, left spin, right spin)
    • More complex turns (by moving one motor slower than the other)
    • Line following using the built-in line sensors with indicators
    • Light seeking or light avoiding using the built-in light sensors
    • Using the built-in Sparkles to give indications of what is happening
    • Use the built-in push-button switch to start the program, change mode or anything else you want

    Simple programs to accomplish line following and light seeking are shown in the pictures for the listing.

    This Kit Includes:
    • CrumbleBot Mainboard. Assembled with all components and motors
    • 2 x Drive Wheels
    • Front Caster
    • 2 x Short Croc-Clips (1 x Red, 1 x Black)
    • Mountings for Crumble (6 x 5mm pillars and screws)
    • 3xAA Battery holder (NB. USB power bank is no longer available)
    Crumble controller is NOT included unless option is selected

    Assembly and Coding Instructions here

    New optional addons available: Static or Panning Ultrasonic Distance Sensors

    Add to Cart
    £26.95
  • Pi2Go Fully Integrated Robot for Raspberry Pi (PI2GO)
    Pi2Go - The Complete Robot for your Raspberry Pi

    No Soldering required - simply screws together

    Supports All models of Raspberry Pi (except very first release which has no mounting holes): Model A, Model B, Model A+, Model B+, Raspberry Pi 2 Model B and Raspberry Pi 3 Model B

    Have a look at the features:
    • No separate chassis - everything is connected to the  main circuit board
    • 5V switching regulator that can supply a fully loaded Pi as well as all the motors etc. on the Pi2Go
    • 2 DC motors
    • 3 x IR Obstacle sensors with indicator LEDs – detect objects within 10cm (left side, right side and front)
    • 2 x IR line sensors with indicator LEDs - program the Pi2Go to follow lines
    • Ultrasonic distance sensor - measure the distance to objects in front
    • Push button – non-dedicated switch use in you programs to change mode, switch off, or whatever you want
    • 4 pairs of fully controllable RGB LEDS - any colour, any brightness
    • 4 light sensors with analog to digital converter built in
    • 4 servo outputs controlled by onboard hardware
    • Active Power supply monitor: shuts down motors if battery getting low and sends signal to Pi if getting very low
    Software:
    • A python library module is available with some example programs
      • Move motors forwards, backwards, spin left/right or do sweeping turns
      • Read the values from all the IR sensors (On or Off)
      • Read the distance using the ultrasonic sensor
      • Read the value of the switch
      • Set the RGB LEDs to any colours you want
      • Set the position of each servo
    • ScratchGPIO version 7 and later fully supports Pi2Go

    Dimensions:
    • Main PCB 110 x 80mm
    • Wheels 65mm diameter
    • Assembled size approx: 155 x 140 x 90mm (L x W x H)

    Visit the Pi2Go website for assembly details, software downloads and news updates

    Add to Cart
    £55.00
  • PlayGround for BBC Micro:Bit - Starter Kit (Microbit) (PLAYMBITST)
    Playground for BBC Micro:Bit - Starter Kit

    This is an exciting new way to use your micro:bit, with addon components, but without requiring crocodile clips which can be difficult for small people to use.

    Also, this new approach allows the use of a single cable for most addons, instead of 3 crocodile clips

    See our blog for detailed usage and programming information

    This Starter Kit Includes:
    • Playground for Micro:Bit (Micro:Bit is optional extra)
    • 4 x Connection Cables
    • Traffic Light Gizmo
    • Dial Gizmo
    • Buzzer Gizmo
    • 2 x Flame Gizmos
    • Prototyping Gizmo

    Features:
    • Fittings for your BBC micro:bit (micro:bitnot included, unless selected)
    • Battery holder for 2xAA batteries permanently fitted (batteries not included)
    • Sturdy On/Off switch
    • Blue power indicator LED
    • White LEDs on all 3 inputs to show when active
    • All Micro:Bit Input / Outputs are brought to croc clip compatible connectors so you can continue to use existing components
    • Each new connector includes the signal as well as power and ground
    • Fast and easy to connect

    Other Gizmos - Available now
    Many Gizmos are already available and more are on the way. Each Gizmo connects directly to the Playground with usually one connection cable (Traffic Lights uses 3 cables, one for each colour). Note that the Motor Gizmo is not compatible with micro:bit.
    As with our Crumbs, the Gizmos are colour coded:
    • Blue - Digital Input (eg. Button)
    • Yellow - Analog Input (eg. Dial)
    • Black - Digital Output (eg. Buzzer)
    • Red - Analog Output (eg. motors)
    • White - Smart pixels ("Sparkles")

    Here is a great video introducing Playground for BBC micro:bit

    Add to Cart
    £26.50
  • PlayGround for Crumble - Starter Kit (PLAYCRUMST)
    Playground for Crumble - Starter Kit

    This is an exciting new way to use your Crumble, without requiring crocodile clips which can be difficult for small people to use.

    Also, this new approach allows the use of a single cable for most addons, instead of 3 crocodile clips

    This Starter Kit Includes:
    • Playground for Crumble (Crumble is optional extra)
    • 4 x Connection Cables
    • Traffic Light Gizmo
    • Dial Gizmo
    • Buzzer Gizmo
    • 2 x Flame Gizmos
    • Prototyping Gizmo
    See our blog for detailed usage and programming information

    Features:
    • Fittings for your Crumble (Crumble not included, unless selected)
    • Battery holder for 3xAA batteries permanently fitted (batteries not included)
    • Sturdy On/Off switch
    • Blue power indicator LED
    • White LEDs on all 4 inputs to show when active
    • All Crumble Input / Outputs are brought to standard Crumble connectors so you can continue to use existing Crumbs and Sparkles etc.
    • Each new connector includes the signal as well as power and ground
    • Fast and easy to connect

    Other Gizmos - Available now
    Many Gizmos are already available and more are on the way. Each Gizmo connects directly to the Playground with usually one connection cable (Traffic Lights uses 3 cables, one for each colour). As with our Crumbs, the Gizmos are colour coded:
    • Blue - Digital Input (eg. Button)
    • Yellow - Analog Input (eg. Dial)
    • Black - Digital Output (eg. Buzzer)
    • Red - Analog Output (eg. motors)
    • White - Smart pixels ("Sparkles")

    Here is a great video introducing Playground for Crumble

    Add to Cart
    £26.50
  • PIR Sensor Crumb Digital Input for Crumble Controller (CRPIR)
    PIR Sensor Crumb for Crumble
    (Digital Input Crumb)

    This Crumb is fully compatible with the Crumble Controller and makes it easy to use Croc Clips to show Digital (On and Off) inputs or use them to control LEDs or Motors.

    This Crumb has an infrared sensor module with high sensitivity to changes in IR levels - ie. moving people. You could easily use it for an intruder detector, or challenge the children to reach out and press a Button Crumb before the PIR Crumb detects them (they will have to move very slowly!)

    Crumb Colour Coding:
    Yellow: Analog Input
    Red: Analog Output
    Blue: Digital Input
    Black: Digital Output

    See our Crumble QuickStart Guide
    Add to Cart
    £4.50
  • Bit:Bot Robot for BBC Micro:Bit (BitBot for MicroBit) (BITBOT)
    Bit:Bot Fully Integrated Robot for the BBC Micro:Bit

    NB. BBC Micro:Bit is NOT included unless specifically selected with the checkbox

    This (almost) ready-assembled robot requires no soldering, no wires and nothing more than a screwdriver to complete it.

    The Bit:Bot fully engages children and adults alike, allowing you to explore and code the BBC Micro:Bit using any of the languages available (not all features are supported in all languages)

    Learn here how to control the Bit:Bot with your Bluetooth phone

     *NEW* There is now a Microsoft PXT package for Bit:Bot (thanks to Sten Roger Sandvik, @stenrs on Twitter). Go to the Advanced tab or the Tools gear icon and select Add Package, then search for BitBot
     

    Check out these features:
    • 2 micro-metal gear motors. Both fully controllable in software, for both speed (0 to 100%) and direction (forward or reverse)
    • Wheels with rubber tyres for maximum grip
    • Really smooth metal ball front caster
    • 12 mini neopixels in 2 sets of 6 along the arms either side. Select any colour for any pixel, produce stunning lighting effects as your Bit:Bot moves around
    • 2 digital line following sensors. Code your own line-following robots and race them to see whose code produces the fastest lap time!
    • 2 analog light sensors (front left and front right) so your Bit:Bot can be programmed to follow a light source such as a torch, or you could code it to go and hide in the darkest place it can find
    • Buzzer, so you can make beeping sounds whenever you want
    • Powered from integrated 3xAA battery holder with on/off switch and blue indicator LED
    • Easily plug your BBC micro:bit in and out using the edge connector
    • Extension port for addition neopixels (such as McRoboFace)
    • Expansion connections at the front for additional sensors (Ultrasonic rangefinder available now, more in development)
    Optionally, you can add an Ultrasonic Distance Sensor (rangefinder) module. The sensor can be either soldered to the module, or connected via a socket. No soldering is required for either version. The socketed version makes it easier to connect a micro-USB lead to the Micro:Bit, but the soldered version is more robust.

    See our detailed blog entry for example code snippets and application ideas
    Add to Cart
    £30.00
  • PlayGround for Crumble - Super Kit (PLAYCRM-SUP)
    Playground for Crumble - Super Kit

    This is an exciting new way to use your Crumble, without requiring crocodile clips which can be difficult for small people to use.

    Also, this new approach allows the use of a single cable for most addons, instead of 3 crocodile clips

    This Playground Super Kit is presented in a plastic case and includes:
    • Playground for Crumble (Crumble is not included)
    • 4 x Connection Cables 20cm
    • 1 x Connection Cable 50cm
    • 1 x Connection Cable 100cm
    • Analog Dial Gizmo
    • Light Sensor Gizmo
    • Buzzer Gizmo
    • Traffic Light Gizmo
    • Servo Gizmo
    • Touch Sensor Gizmo
    • 2 x Flame Gizmos
    • 1 x Blaze Gizmo or Fire Stick Gizmo (select as Option)
    See our blog for detailed usage and programming information


    Other Gizmos - Available now
    Many Gizmos are already available and more are on the way. Each Gizmo connects directly to the Playground with usually one connection cable (Traffic Lights uses 3 cables, one for each colour). As with our Crumbs, the Gizmos are colour coded:
    • Blue - Digital Input (eg. Button)
    • Yellow - Analog Input (eg. Dial)
    • Black - Digital Output (eg. Buzzer)
    • Red - Analog Output (eg. motors)
    • White - Smart pixels ("Sparkles")

    Here is a great video introducing Playground for Crumble. A similar approach can be taken with Playground for Pi

    Add to Cart
    £50.40
  • PlayGround for Crumble (PLAYCRUM)
    Playground for Crumble

    This is an exciting new way to use your Crumble, without requiring crocodile clips which can be difficult for small people to use.

    Also, this new approach allows the use of a single cable for most addons, instead of 3 crocodile clips

    See our blog for detailed usage and programming information

    Features:
    • Fittings for your Crumble (Crumble not included, unless selected)
    • Battery holder for 3xAA batteries permanently fitted (batteries not included)
    • Sturdy On/Off switch
    • Blue power indicator LED
    • White LEDs on all 4 inputs to show when active
    • All Crumble Input / Outputs are brought to standard Crumble connectors so you can continue to use existing Crumbs and Sparkles etc.
    • Each new connector includes the signal as well as power and ground
    • Fast and easy to connect

    Gizmos
    Many Gizmos are already available and more are on the way. Each Gizmo connects directly to the Playground with usually one connection cable (Traffic Lights uses 3 cables, one for each colour). As with our Crumbs, the Gizmos are colour coded:
    • Blue - Digital Input (eg. Button)
    • Yellow - Analog Input (eg. Dial)
    • Black - Digital Output (eg. Buzzer)
    • Red - Analog Output (eg. motors)
    • White - Smart pixels ("Sparkles")

    Here is a great video introducing Playground for Crumble

    Add to Cart
    £10.00
  • PiStep2 Dual/Quad Stepper Motor Control Board for Raspberry Pi (PISTEP2D/Q)

    Dual/Quad Stepper Motor Control Board for Raspberry Pi

    Fully Assembled - No Soldering Required

    Raspberry Pi Zero Form Factor - works with all versions of Raspberry Pi with 40pin GPIO connector

    Stepper motors (optional extra) and Raspberry Pi not included


    Available in either Dual (2 steppers) or Quad (4 steppers) versions

    Various Power Options:
    1. Powered from the Raspberry Pi 5V
    2. From the 2-pin Terminal (whatever voltage is required for the motors)
    3. Micro-USB - 5V only
    This neat little board plugs directly into the Raspberry Pi GPIO header and provides 2 or 4 connectors for our small stepper motors 28BYJ-48

    Pinout is simple:
    • Physical pins 11, 12, 13, 15 for Motor A (GPIO 17, 18, 27, 22)
    • Physical pins 16, 18, 22, 7 for Motor B (GPIO 23, 24, 25, 04)
    • Physical pins 33, 32, 31, 29 for Motor C (GPIO 13,12,6,5)
    • Physical Pins 38, 37, 36, 35 for Motor D (GPIO 20,26,16,19)
       

    Each pin has an associated white LED so you can see the stepper signals going through

    Power Supply Alternatives

    • Jumper VCC-VSTP (default). Power from the motors is taken from the Raspberry Pi 5V line
      • Micro-USB into Raspberry Pi. 5V for the Pi and the stepper motors goes through a poly-fuse which can trip if 2 motors are used simultaneously
      • Micro-USB into the PiStep board. 5V for both the Pi and the stepper motors is provided directly from the 5V USB input so no problems with 2 motors at once
    • Jumper VSTP-VIN. Power for the motors is provided from the 2-pin screw terminal, so can be any voltage that the steppers can handle. Ensure you use the correct polarity! We recommend to keep it below 12V. You will find that the stepper motors can go up to 9V and will be able to step faster, the higher the voltage that is applied, but there will be some deterioration of the life of the stepper motor at a higher voltage.



    Python Programming
    Please see the excellent example here for some pointers. You will need to change the pin numbers as above and also change the speed so it steps at a visible rate. You may also want to remove the print statements to speed it up. The lines in Red below are changed from the original to operate Motor A.

    # Use BCM GPIO references
    # instead of physical pin numbers
    GPIO.setmode(GPIO.BCM)

    # Define GPIO signals to use
    # Pins 18,22,24,26
    # GPIO24,GPIO25,GPIO8,GPIO7
    StepPins = [17,18,27,22]

    # Set all pins as output
    for pin in StepPins:
      print "Setup pins"
      GPIO.setup(pin,GPIO.OUT)
      GPIO.output(pin, False)

    # Define some settings
    StepCounter = 0
    WaitTime = 0.01



    ScratchGPIO Programming

    These pins are identical to those required by ScratchGPIO and therefore can easily be driven using simple Scratch commands:
    Set motor type for Scratch to be Stepper motor

    Set the position of the stepper motor A

    Set the speed of the stepper motor A


     
    Add to Cart
    £8.00
  • Motor Gizmo for Playground with Wheel (Crumble Only) (GIZMOTOR)
    Motor Gizmo for Playground
    (Works with Crumble Playground. Does NOT work with BBC micro:bit or Raspberry Pi)

    The Playground system is an easy way to connect from Crumble to useful Gizmos

    The Motor Gizmo provides an easy way to connect a motor with a wheel. Simply use one of the connection cables to connect from the Playground to the Gizmo. On the Crumble use the Motor 1 or Motor 2 output. You can then control the speed and direction of the motor very easily.

    This Gizmo uses a high quality metal-geared motor than runs at 80 rpm nominally at 6V. Using the 4.8V battery, you should expect maximum speed to be about 1 revolution per second.

    Use two Motor Gizmos to make your own robot!

    Options:
    Select a Yellow Wheel or Lilac Wheel
    Add to Cart
    £8.00
  • PlayGround for Microbit - Super Kit (PLAYMBIT-SUP)
    Playground for BBC Micro:Bit - Super Kit

    This is an exciting new way to use your micro:bit, with addon components, but without requiring crocodile clips which can be difficult for small people to use.

    Also, this new approach allows the use of a single cable for most addons, instead of 3 crocodile clips

    See our blog for detailed usage and programming informnation

    This Playground Super Kit is presented in a plastic case and includes:
    • Playground for Micro:Bit (Micro:Bit is not included)
    • 4 x Connection Cables 20cm
    • 1 x Connection Cable 50cm
    • 1 x Connection Cable 100cm
    • Analog Dial Gizmo
    • Light Sensor Gizmo
    • Buzzer Gizmo
    • Traffic Light Gizmo
    • Servo Gizmo
    • Touch Sensor Gizmo
    • 2 x Flame Gizmos
    • 1 x Blaze Gizmo or Fire Stick Gizmo (select as Option)
    See our blog for detailed usage and programming information


    Other Gizmos - Available now
    Many Gizmos are already available and more are on the way. Each Gizmo connects directly to the Playground with usually one connection cable (Traffic Lights uses 3 cables, one for each colour). As with our Crumbs, the Gizmos are colour coded:
    • Blue - Digital Input (eg. Button)
    • Yellow - Analog Input (eg. Dial)
    • Black - Digital Output (eg. Buzzer)
    • Red - Analog Output (eg. motors)
    • White - Smart pixels ("Sparkles")

    Here is a great video introducing Playground for Crumble. A similar approach can be taken with Playground for Pi

    Add to Cart
    £50.40
  • Super 4tronix Initio 4WD Robot Kit for Raspberry Pi (INITSUPPI)
    Super Initio Kit for Raspberry Pi

    No Soldering Required

    Kit Contents:
    • Main initio chassis (with wheels, motors, gearboxes, battery box, wheel sensors, screws and all mountings)
    • RoboHat Robotics Controller Board (Fully assembled) Requires Pi with 40-pin header
    • 2 x IR Obstacle sensors
    • 2 x IR Line sensors
    • Mini-Breadboard (for mounting LEDs, etc)
    • 2 x superbright White LEDs and resistors
    • WiFi dongle (Optional - select if required)
    • All connecting cables as required for above items
    • 4GB SD Card with ScratchGPIO and example sketches to run the robot (Optional - select if required)
    Initio Platform Details
    • An extremely flexible and easy to use 4WD Robot platform designed by 4tronix especially for Arduino
    • Injection moulded from tough ABS
    • Built-in powerful 170-size motors and high-quality gearboxes
    • Arduino UNO, Mega2560, Leonardo and Raspberry Pi mount directly onto the base-plate
    • 6-cell battery box with switch, charging socket, wiring for motor driver and Arduino already in place
    • Built-in speed encoders on each side with electronics already fitted
    • Each wheel can be individually decoupled from the gearbox - run as 1WD, 2WD or 3WD if you want!
    • Fixings for stepper motors (28BYJ-48 as found in our shop - not included) so you can replace the DC Motors with stepper motors for greater accuracy
    • No soldering or gluing required - simply screw together and plug in the wires (of course you can add things we haven't thought of and they may need soldering)
    • The main chassis is delivered ready-built and all wires connected
    • All you need to do is add in the control boards and screw on the top plate
    • Mounting plates included for IR obstacle sensors and Line sensors
    • Loads of extra mountings for additional boards included
    • Build instructions and software etc. >>HERE<<

    Dimensions:
    • Wheels: Diameter 55mm, Thickness 28mm
    • Chassis (Excluding wheels): 180 x 120 x 93mm (length x width x height)
    • Height of top plate from ground with wheels attached: 110mm


    Here is a video showing the Initio chassis with PiRoCon controller board

    Add to Cart
    £69.55
  • Basic Bundle for Raspberry Pi with NOOBS SD Card (RPI-BASN)
    Basic bundle comprises:
    • Raspberry Pi 2 Model B 1GB Made in UK
    • Official Raspberry Pi USB Power Supply
    • Official 2-Part easy clip plastic case
    • Fast, 8GB Class 10 SD Card pre-loaded with NOOBS
    • NOOBS allows you to select a number of operating systems and recover from a corrupt SD card easily
    • Operating systems available with NOOBS are:
      • Raspbian Wheezy (Recommended)
      • ArchLinux
      • Pidora
      • Riscos
      • OpenELEC (XBMC)
      • Raspbmc (XBMC)
    Add to Cart
    £43.55
  • Pan Tilt Kit for Pi2Go or Pi2Go-Lite and RPi Camera (PI2GO-PT)
    Pan & Tilt Assembly for Pi2Go or Pi2Go-Lite

    *Camera NOT included unless selected

    This is now produced in a snazzy RED colour PCB. Photos will be updated shortly...

    This kit supports both Version 1 and Version 2 of the Raspberry Pi Camera module

    NB. This kit requires some soldering to assemble. We offer a soldering service if selected

    Add a camera to your Pi2Go or Pi2Go-Lite with this easy-solder Kit. Build in three ways:
    • Fixed camera mount
    • Camera with Panning using 1 servo
    • Camera with both Pan and Tilt using 2 servos
    • Pan/Tilt supported in the Python library and ScratchGPIO

    Kit comprises:
    • Plates required to make any one of the three options
    • All screws required
    • Pillars to attach to the Pi2Go or Pi2Go-Lite
    • 200mm camera cable
    • 2 Tower Pro hobby servos. Choice of standard plastic gear SG90 or carbon fibre SG92R servos
    Software support for Pi2Go-Lite is provided in the Pi2Go python library and in ScratchGPIO
    The Pi2Go uses hardware servo control (better) which is supported in the Adafruit servo/PWM library

    See this link for instructions on assembling the kit:
    Add to Cart
    £12.50
  • Bit:2:Pi BBC Micro:Bit adaptor for Raspberry Pi Addons (Bit2Pi) (BIT2PI)
    Bit:2:Pi Allows the BBC Micro:Bit to Connect to Raspberry Pi Addon Boards

    NB. BBC Micro:Bit and Unicorn pHat are NOT included

    The Bit:2:Pi enables you to re-use all those hundreds of Raspberry Pi addon boards and HATs.

    Simply plug your Micro:Bit into the edge connector and the required Raspberry Pi Hat onto the GPIO connector, then program your Micro:Bit to control the new board. Most Raspberry Pi boards are very simple to program as they are controlled by simple on/off signals on the GPIO connector which are easily copied in the Micro:Bit. We have also used Neopixel hats (eg. Unicorn from Pimoroni) with great success and are happily communicating via I2C as well.

    Selecting which Micro:Bit pin is connected to which GPIO pin, is via a set of configurable jumpers. There is a default set of connections that works for the most common boards, including I2C and SPI connections, but it is a simple matter to unplug a jumper or two, and replace it with a longer wire jumper (4 included) to connect your preferred pins.

    Of course, the original code for the Raspberry Pi won't run directly on the micro:bit but with support from our community we will get more and more boards working and with example microbit code.

    Current boards tested are:
    4tronix: PlayHat, Picon Zero, PiStop, motor controllers
    Pimoroni: Pibrella, Unicorn pHat/HAT. Explorer, Enviro pHat, Blinkt, Scroll pHat

    This board is supplied in two versions, both fully soldered:
    1. Without battery holder
    2. Including 3xAA battery holder so you can run your Raspberry Pi addons without wires!

    Power is supplied to the board and the micro:bit via the micro-USB connector on the side, but there is also an option to add a battery holder to allow completely wire-free operation.

    More details on our blog
    Add to Cart
    £12.00
Per Page      1 - 20 of 100

Powered by Abantecart eCommerce Solution