MOTORS, WHEELS & MOVEMENT PARTS

360 Digital Servo(EF90D) with wheel and tire is a kind of 360° analog servo. It is light and portable, a little bigger than 5 cent coin. It works at 3V voltage and uses pulse width to adjust speed of the servo rotation, which also can be used to make small robot modules, mechanical arm modules and intelligent car modules.

Contents:

EF90D micro:servo 360 degrees digital servo for micro:bit

Wheel

This is a micro servo It only weights 20g and provides a 1.6kg.com torque. It will comes with a 3-pin control cable and mounting hardware.

Almost all the micro bit servo in the market have to be driven by 5V, but the normal working voltage for micro:bit is 3V. It is embarrassing to drive a 5V servo with a micro:bit. Thus, we have customized these two servos that can be driven by two batteries with the lowest working voltage at 2.7V. It is the first batch of the micro bit servo designed for the micro:bit in the market.

The high linearity makes its control more accurate. It is designed for micro:bit with high-linearity, which gives you a smooth feel of control.

Low working voltage, compatible to 3V-5.5V(With 2.7V at least), designed for micro:bit.

ELECFREAKS micro:servo is a kind of 360 deg analog servo. It is light and portable, a little bigger than 5 cent coin. It works at 3V voltage and uses pulse width to adjust speed of the servo rotation, which also can be used to make small robot modules, mechanical arm modules and intelligent car modules.

Develop your coding skills with the Kitronik :MOVE Motor for micro:bit, a fun introduction to buggies and robotics. The Kitronik :MOVE Motor for the BBC micro:bit provides a fun introduction to buggy robotics. More than just a programmable buggy, learning to use all of the included features will give the budding roboteer a solid grounding in robotics as a whole.

Learn about movement, how to utilise light and sound, obstacle detection and avoidance, and how to code :MOVE Motor to follow a line. When used in conjunction with the micro:bit's radio features, the possibilities are endless.

Attached to the chassis are two bi-directional DC motors with variable speed control. The wheels have rubber tyres and are a simple push-fit onto the motor shafts. Slot a BBC micro:bit into the edge connector and you are ready to code. There is no other assembly required and no tools required.

There are built-in battery holders for 4x AA batteries. This provides a regulated voltage supply to power the BBC micro:bit which is fed into the edge connector. There is also a power switch to conserve batteries when the buggy is not in use. The micro:bit slots into the onboard edge connector. Code the micro:bit, plug it into the buggy, switch the power on, and then play.

Features:

The Kitronik :MOVE Motor for the BBC micro:bit provides a fun introduction to buggy robotics and coding.

It is backed up by a range of fun tutorials to introduce you to all of the great features.

All of the tutorials and resources are free.

There is no soldering required and assembly is quick and super simple.

The buggy features two bi-direction DC motors.

There are ultrasonic distance and line-following sensors onboard.

It also features a Piezo sounder and pen mount.

There are 4 full-colour programable ZIP LEDs.

Two-pin outputs that are ideal for servo connections (can be used for other inputs and outputs).

The battery holder is built onto the chassis.

The buggy is also fitted with a power switch to conserve the batteries.

There is also an onboard edge connector for the micro:bit, code, plug and play.

Kitronik has produced custom MakeCode blocks to simplify coding with the MakeCode editor

Kitronik have also created example MicroPython code in our GitHub repository. 

Contents:

1 x :MOVE Motor chassis.

2 x Wheel and tyres.

1 x Booklet with some quick tutorials to get you started. There are also additional online tutorials and step-by-step guides for extra projects.

The :MOVE Motor Klaw provides a fun and easy to install addition to the Kitronik :MOVE Motor buggy for microbit. It has been carefully designed to have the ability to fit both vertically and horizontally with one bolt. Included are two types of Klaw attachments for each of these builds.

It is controlled by a low voltage servo which is included, this servo is used to open and close the Klaw. The voltage supply and control signal are all from the :MOVE Motor via the pin headers, simply connect the servo lead onto the pin headers.

The :MOVE Motor Klaw can be coded with MakeCode or with MicroPython and we have produced online guides to walk you through both. These guides can be found in the list of resources below along with the build instructions.

Features:

Easily add a gripping Klaw to :MOVE Motor.

Servo powered opening and closing with the servo included as a part of the kit.

Fit to :MOVE motor either horizontally or vertically.

Easy to assemble.

Code it with MakeCode or with MicroPython.

Contents:

1 x Mini 180 Degree Servo with accessories.

2 x M3 x 16mm Screws.

1 x M3 Steel Washer.

2 x M2 x 12mm Screws.

1 x M4 x 25mm Screw.

6 x Laser Cut Perspex Parts.

Printed assembly instructions.

Dimensions:

Overall Length: 115mm.

Closed Width: 70mm.

Open Width: 125mm.

Height w/servo: 38mm.

Kitronik's new clippable servo has had the standard pin header replaced with super useful crocodile clips. This allows it to be used in projects that feature other clippable connection points, such as projects utilising the Kitronik Klip Motor Driver.

The 180 degree rotation servo is based on the Feetech FS90MG-CL and features metal gears, which are more reliable and hard-wearing than their plastic counterparts. The servo is rated to operate between 4.8V - 6V, which gives output Torque of between 1.8kg - 2.2kg respectively. If the clippable servo is being used in micro:bit projects, a separate power supply is required. If you are using the Kitronik Klip Motor Driver, the power can be taken directly from the Klip motor driver board.

The servo can rotate approx. 180 degrees, or approx. 90 in each direction, and it can be driven with any standard 180 degree servo code/libraries. It can be coded using the MakeCode or Python editors which makes it ideal for novice or expert level microbit projects.

The servos are supplied with four horns and the associated fixings which should allow you to slot these servos into your projects with relative ease and without the need to make custom horns.

Note: This servo requires a separate power supply from the controlling micro:bit. Attempting to power this servo directly from the micro:bit is likely to cause permanent damage to the micro:bit.

Features:

The clippable servo has had the standard pin header replaced with super useful crocodile clips.

Small and compact yet high power output, 1.8kg of Torque at 4.8V and 2.2kg at 6V.

Metal gears for strength and durability.

It can be coded using the MakeCode or Python editors

Suitable for RC models and Robotics projects.

180 degrees of rotation, 90 in each direction.

Operating Voltage of 4.8V - 6V.

It can be used with Kitronik clippable micro:bit accessories, such as the Kitronik Klip Motor Driver.

Contents:

1 x Kitronik Clippable Servo with 4 horns and fixings.

Dimensions:

For Servo dimensions, please see the Technical Drawing.

Lead Length: 250mm.

Clip Length: 34mm.

These pre-cut Finnboard motor discs are perfect replacement parts for the Kitronik Lesson in a Box - Craft & Code for BBC micro:bit and the Kitronik Craft & Code Single Packk. Supplied in a pack of 50, they ensure you’ll always have spares for classroom or individual projects.

The Kitronik Klaw MK2 Robotic Gripper Kit/robot claw is the latest version of the original and popular Kitronik Klaw and is a great addition to any robotics or buggy project.

It has been carefully redesigned so that it is now also compatible with both the MOVE:mini Mk1 and Mk2. On Mk1 it can be mounted to the boot lid and on the MK2 it can be added to both the boot lid and the base plate. Extra holes were added and a slight change to the part which holds the servo was made to facilitate this.

It is controlled by a low-voltage servo which is included, this servo is used to open and close the Klaw.

At the rear of the unit are mounting points allowing it to be bolted to other items, such as buggies or robotic arms. Supply voltage: 3V to 6V. Supplied as a set of parts that require simple assembly, see the resources section below for build instructions.

Features:

Easily add a gripping Klaw to any robotics project.

It is compatible with both :MOVE mini Mk1 and MK2.

Servo-powered opening and closing with the servo included as a part of the kit.

Easy to assemble.

Contents:

1 x Mini 180 Degree Servo With Accessories.

5 x Laser Cut Perspex Parts.

1 x M3 Steel Washers.

2 x M3 x 16 Pozi PanSteel.

2 x M2 x 16 Pozi PanSteel.

Printed Assembly Instructions.

Dimensions:

Closed Length: 85mm.

Closed Width: 70mm.

Open Length: 45mm.

Open Width: 125mm.

Height w/servo: 38mm.

Smart, playful, and packed with potential, meet Mai-Z The MouseBot, the ultimate programmable robot buggy for young coders aged 8–14! Whether it’s drawing shapes, following paths, or responding to motion, your young learners are in the driver’s seat, literally!

Kitronik's Lesson in a Box® for Mai-Z for BBC micro:bit is a complete class-based solution, designed for teachers with a limited coding background to allow a full exploration of all of Mai-Z’s features. The Lesson in a Box (Mai-Z) is a complete set of electronics and teaching resources to enable successful cross-curricular lessons with minimal teacher effort. The kit and teaching resources have been developed to save you precious time. The Lesson in a Box - Mai-Z the MouseBot for BBC micro:bit is supplied in a sturdy and convenient Gratnells tray, with a lit, for safe storage.

The kit is supplied with an extensive set of teaching resources that are aligned for both US & UK teaching consisting of; Teacher/Technician/Classroom Assistant instructions, Scheme of learning, lesson plans & presentations, Student instructions & slideshows, Exclusive digital versions of resources & code examples. Each Kit comes with 11 x Mai-Z The MouseBot Floor Robots & USB-C Charging Cables, 11 x Double-sided A1 Map/Line Following Posters, 2 x A2 Features Posters, 4 x STOP:bits & accompanying switched battery holders, 11 x Sharpies, 6 x Table Tennis Balls.

Designed for hands-on learning, the Kitronik Mai-Z is a versatile educational robot built for the BBC micro:bit. Whether you're diving into coding with MakeCode’s block-based editor or exploring a world beyond monitor screens with our exclusive Screen-Free Programming add-on pack, Mai-Z makes STEM learning intuitive and fun. It’s even fully compatible with MakeCode CreateAI, allowing gesture-based control and AI-powered coding right out of the box. Aligned with UK and US curricula, Mai-Z empowers both learners and teachers to master core computing concepts through interactive, project-based activities.

In developing this box Kitronik wanted it to be affordable, useful and robust enough for teachers to use time and time again. The teaching resources cover many curriculum specifications and have ample opportunities for personal development by encouraging pupils to view traditional STEM/STEAM activities as having value across their curriculum.

All of the teaching resources are set out in a teacher, ‘user-friendly' way, including lesson plans, presentations, and printable worksheets. These are supplied in Microsoft Word and PowerPoint formats as well as PDFs, which can be copied, modified, and printed to suit your teaching style.

Add line following functionality to the Kitronik MOVE mini MK2 for the BBC micro:bit with this easy to assemble add-on kit. This version of the line following add on has been designed to fit both the new :MOVE mini MK2 and the original version. The assembly instructions for both can be found in the Resources section below.

This add-on comes with all the parts required to add line following functionality to the :MOVE mini and does not require any soldering. Once built, the sensitivity of the left and right sensors can be individually tweaked to ensure smooth operation.

See the resource section below to download the line following code example we created. By default the code will cause the buggy to follow a dark line on a light background but the code can be altered to do the opposite.

There is no soldering required but the kit does require some mechanically assembly.

Features:

Add line following functionality to the :MOVE mini for the BBC micro:bit.

Can either follow a dark line on a light back ground or a light line on a dark background.

The line following sensitivity can be adjusted with a screwdriver.

No Soldering required.

Example line following code is provided.

This product is backwards compatible with the first version of :MOVE mini. There are two sets of assembly instructions in the resources section below.

Contents:

1 x :MOVE Sensor Interface for the BBC micro:bit.

1 x :MOVE Line Following board for the BBC micro:bit.

1 x Connector Cable.

2 x CS M3 8mm Screws.

2 x M3 Hex Full Width Nut.

5 x CS M3 12mm Screws.

2 x 6mm Spacers.

2 x 12mm CS Screws.

Kitronik's Linear Actuator converts the circular movement of a 180° servo (supplied) into motion in a straight line, one way and then the other. It can be mounted to a project to provide either horizontal or vertical movement.

Linear Actuators are useful for a whole host of different applications, like; robots, automated button switching, steering racks for buggies, a point switcher on a model railway, animating a diorama display, etc. Linear actuators are also used extensively in industry and in consumer products, such as; valves, cams, floppy disk drives and optical disk drives, just to name a few.

The Linear Actuator has been cut from a 5mm clear blue Perspex Sheet, the same material as used in our servo powered Klaw gripper. There are a range of mounting holes at either end of the rack including a 3mm hole, a 3mm square, and standard servo horn holes suitable for wire (1mm dia) and it has approximately 20mm of travel. It has a gear ratio of 2:3 and the stall torque of the provided servo is 1.5kg/cm at 6V and 1.3kg at 4.8V.

Features:

The Linear Actuator converts the circular movement of a 180 degree servo (supplied) into motion in a straight line.

It is supplied with a 180 degree FS90 servo and fixings.

Useful for a wide range of applications, such as; robotics, switching, animating displays and more.

Use with boards such as microbit, Arduino, or RaspberryPi.

It can be used with a number of microbit accessory boards, such as;
-- Servo:Lite board for :MOVE mini.;
-- Kitronik 16 Servo Driver Board for the BBC micro:bit.;
-- All-in-one Robotics Board for BBC micro:bit.

;
Contents:

Linear Actuator Laser Cut Parts.

1 x Micro 180 Degree Servo and fixings.

2 x M3x 10 Pozi PanSteel M/C.

1 x M3 Form A Steel Washer.

Linear Actuator assembly Instructions.

;

Smart, playful, and packed with potential, meet Mai-Z, the ultimate programmable robot buggy for young coders aged 8–14! Whether it’s drawing shapes, following paths, or responding to motion, your young learners are in the driver’s seat, literally!

Designed for hands-on learning, the Kitronik Mai-Z is a versatile educational robot built for the BBC micro:bit. Whether you're diving into coding with MakeCode’s block-based editor or exploring a world beyond monitor screens with our exclusive Screen-Free Programming add-on pack, Mai-Z makes STEM learning intuitive and fun. It’s even fully compatible with MakeCode CreateAI, allowing for gesture-based control and AI-powered coding right out of the box. Aligned with UK and US curricula, Mai-Z empowers both learners and teachers to master core computing concepts through interactive, project-based activities.

Mai-Z has an impressive array of features, and each feature provides a new and exciting learning opportunity. Features include: Line following sensors, distance sensors, edge detecting sensors, 4 x programmable ZIP LEDs, a pen holder, scoop, button holes for micro:bit A/B button access, BBC micro:bit edge connector, rechargeable LiPo battery, speaker, USB-C charging port, on/off switch, and status LED.

Make full use of your micro:bit’s built-in tech. From accelerometer-based steering to compass-guided driving, Mai-Z makes robotics interactive and exciting. You can even control the Mousebot with gestures via MakeCode CreateAI. The motors driving Mai-Z's wheels are specifically designed for steady straight-line driving, which makes things such as line following and obstacle avoidance a smooth experience.

Mai-Z is a feature-rich, robot Mouse buggy designed to make coding and robotics accessible, hands-on, and engaging for students aged 8–14. Developed for use with the BBC micro:bit, Mai-Z supports both MakeCode block-based programming and screen-free coding via our innovative Screen-Free Programming Pack, perfect for flexible learning environments. Whether you’re teaching in a classroom, running a STEM club, or looking for inclusive, progressive tech tools, Mai-Z offers a low-barrier of entry into computing and robotics, with room to grow into more complex challenges, including AI integration via MakeCode CreateAI.

Power: Mai-Z features a Standard USB-C Charging Port. Mai-Z will charge regardless of the status of the power switch, and can be safely used whilst it is being charged. The charger must be capable of providing 5V, at least 1A over a USB-C Connection.

This FS90R Mini 360 Servo by Feetech is a great value multi-purpose micro size servo and it's ideal for use with micro-controller systems like the BBC microbit, Arduino, Raspberry Pi and PICAXE. It's miniature size also makes it great for use in radio controlled models and small robot projects.

This is a 360 degree continuous rotation servo. Its operation is very different to that of a standard servo. Instead of going to a specified angle, this servo will be static at a 1.5ms pulse (a trimmer is included to tweak this), a longer pulse gives forward rotation and a shorter pulse give backwards rotation.

The FS90R continuous rotation servo converts standard RC servo position pulses into continuous rotation speed. The default rest point is 1.5 ms, but this can be adjusted by using a small screwdriver to turn the middle-point adjustment potentiometer. Pulse widths above the rest point result in counterclockwise rotation, with speed increasing as the pulse width increases; pulse widths below the rest point result in clockwise rotation, with speed increasing as the pulse width decreases.

It comes with mounting screws and a range of horns to suit most applications. You can use any servo code, hardware or library to control these servos, so it's great for beginners who want to make things move without the need for a motor driver board. These servos are fully compatible with our Servo:Lite board which is also included in the :MOVE mini buggy kit for the BBC microbit.

Features:

Great value miniature servo.

360 Degree Operation.

Control horns included.

Contents:

1 x Mini 360 Degree Servo and accessories.

Dimensions:

Length:23.2mm.

Width: 12.5mm.

Height: 22mm.

Compatible with:

Raspberry Pi Pico

Micro:Bit

With this, the latest version of the Kitronik Bulldozer add-on for :MOVE mini MK2 for the BBC microbit, everyone's favourite little programmable robot buggy just got much better. Robots often do more than just :MOVE from A to B, and with this add-on so can :MOVE mini.

Although this add on has been designed to work with :MOVE mini MK2 it can also be fitted to the original :MOVE mini. Kitronik have produced two sets of build instructions as there is a slightly different procedure for each. The MK1 and MK2 build instructions can both be found in the resources section below.

Previously on :MOVE mini, we; drew shapes, controlled it via bluetooth, controlled it with a second microbit, and we also coded a variety of light shows. Now, it can totally lift and carry stuff too!

This self assembly bulldozer add-on kit is made from the same materials as :MOVE mini MK2, designed in keeping with the :MOVE mini aesthetic, and also comes with the servo required to move the bulldozer add-on up and down.

There is a very simple Servo:Lite board hack that enables the control of the third servo, you can find out how here. Once the kit is fully assembled, the bulldozer arm can be coded with the Microsoft MakeCode Editor.

Note: In order to use this accessory you must enable the third servo functionality to be able to connect the third servo to the Servo:Lite board, some soldering is required in order to do this. The header pins required for this are supplied with this kit. Also, enabling the third servo disables the onboard ZIP LEDs. If you undo the third servo hack and return the board to its original state, the onboard ZIP LEDs will be re-enabled. We have produced a short guide showing how to enable the third servo and how to revert this change, read it here.

Features:

When attached to :MOVE mini this kit offers a fun introduction to the world of DIY robotics.

Code it with the Microsoft MakeCode Editor.

Use in conjunction with an App and control it over Bluetooth.

Use the radio function and a second microbit as a controller.

Contents:

1 x Set of Buldozer parts.

1 x Mini 180 Degree Servo.

4 x M2 6mm Pan head steel screw.

4 x M2 Hex Full width nut.

2 x Counter sunk M3 screw.

3 x Straight PCB pin headers

Dimensions:

Length: 110mm.

Width: 50mm.

Height: 75mm.

The Kitronik :MOVE mini buggy kit Mark 2 for the BBC micro:bit is a fun introduction to robotics. Once built it can be coded for a variety of fun activities.

The Kitronik :MOVE mini MK 2 buggy kit for the BBC micro:bit is the latest version of our ever popular :MOVE mini that provides a fun introduction to robotics. The :MOVE mini is a 2 wheeled robot that is suitable for autonomous operation, remote control projects via a Bluetooth application or being controlled using a second BBC micro:bit as a controller via the microbits radio functionality.

Micro:Bit not included

With this Bumper add-on for:MOVE mini for the BBC microbit MK2, everyone's favorite little programmable robot buggy just got much better. If you were looking for an add-on that allows for competitive games, then this is the add-on for you.

This version of the bumper add on has been designed to fit both the new :MOVE mini MK2 and the original version. The assembly instructions for both can be found in the Resources section below. This self assembly Bumper add-on kit is made from the same materials as :MOVE mini MK2 and has been designed in keeping with the :MOVE mini aesthetic. Once the add-on has been attached to :MOVE mini MK2, the buggy can now easily be used for competitive games involving a ball or a puck, football and hockey spring to mind.

Features:

This attachment can be fitted quickly and easily.

MOVE mini MK2 will be able to move balls and pucks.

Allows for competitive team games such as football and hockey.

This product is backwards compatible with the first version of :MOVE mini.

Contents:

1 x Set of Bumper parts.

2 x10mm Counter sunk M3 screw.

Looking for wheels suitable for continuous rotation servo motors? Or perhaps you're in need of the servo motors themselves? If so, you've come to the right place! We offer two convenient bundle options: wheels only, or wheels paired with continuous rotation servo motors. Check the table below for a clear comparison and choose the bundle that best fits your needs.

If you have a robotics project or buggy featuring geared hobby motors, these 5 spoke injection moulded ABS wheels are the perfect wheel for the job! They fit directly onto the geared hobby motors TT style shaft and can be screw fixed firmly in place. The ABS used is very lightweight and has excellent mechanical qualities. As such, the wheels are extremely durable and very difficult to break. As they are made from ABS the wheels can be fully recycled.

The wheels are supplied with rubber o-rings that when pushed onto the wheel act as tyres. When fitted, the o-rings will not come off accidentally. A concerted effort is required to remove them.

Features:

Sturdy 5 Spoke design.

Injection moulded with matte green ABS.

The ABS used is lightweight and has very good mechanical properties making them durable and difficult to break.

Supplied with rubber 0-rings that fit to the wheel and act as tyers.

Can also be used as a drive pulley for projects such as a ferris wheel or lazy Susan.

Push fit for TT shaft geared hobby motors. The wheel can then be screw fixed to the motor to ensure it stays in place.

The ABS wheel material is fully recyclable.

Contents:

2 x Yellow 5 Spoke Injection Molded ABS Wheels.

2 x Rubber O-Ring Tyres.

Wheel Dimensions:

Wheel Diameter (no tire): 63mm.

Wheel Diameter (with tire): 67.5mm.

Max Width:11.75mm.

Get creative with the Pen Lifter add-on for the :MOVE Motor for BBC micro:bit. This add-on allows you to take full advantage of the pen hole in the Kitronik :MOVE Motor.

Once fitted, the add-on allows you to control when the pen is in use with code. The assembly holds the pen firmly in place and the supplied servo can be used to raise and lower the pen. This will allow the user to create complex patterns without any unsightly travel marks.

The kit comprises a set of 3 laser-cut parts, a single 180-degree servo, a rubber band, and the fixings required to put it together. The kit requires no soldering but there is some simple mechanical assembly. The kit is supplied with a booklet that walks the user through every aspect of the assembly.

Kitronik have also created an online MakeCode tutorial, to help you get up and running straight away. Work through the guide, one step at a time, building your code in the editor as you go.

Features:

Add a pen to the :MOVE Motor for BBC micro:bit, which can be raised or lowered with code.

Draw complex shapes without unsightly 'travel' lines.

This add-on is supplied with full assembly instructions.

Contents:

1 x 180-degree servo.

1 x M4 x 12mm Pan Head screw.

1 x M3 x 12mm Countersunk screw.

1 x M3 x Hex Steel Nut.

2 x M3 x 10mm Pan Head screw.

1 x Set of laser-cut parts (3 pieces).

1 x Rubber band.

Note:

This kit is NOT supplied with a pen.

No soldering is required but there is some simple mechanical assembly.

This kit is intended for use with the :MOVE Motor for BBC micro:bit.

This 90RPM in-line geared TT hobby motor is a great cost-effective solution for adding some movement to your buggy/robot builds. It can be used with our matching wheels and with our motor driver boards, such as our Motor Driver Board for Raspberry Pi Pico and the Compact Motor Driver Board for the BBC micro:bit, to name just two. Note: when using a microcontroller, do not drive these motors directly with the microcontroller, always use them in conjunction with a motor driver board.

Despite their low price point, these brightly coloured 120:1 motors are quite durable and are likely to last through multiple builds with ease.

Although there is a gearbox between the motor and the shaft, there are no rotary encoders. When connected to an appropriate motor driver, like the two listed above, you get forwards/backwards/stop. Simple yet effective. With 2 motors connected to a motor driver, you can also have directional control by turning off one motor and not the other. As is sometimes the case with servos and motors, there can be some small RPM differences between motors which can be overcome when coding, a little trial end error and the odd pause is usually all it takes.

These hobby motors have an operating voltage of between 3V and 6V, with 4.5V being nominal. This makes them suitable for powering with batteries. At 4.5V, they have a speed of 90RPM no-load and 72RPM at load. Torque at the nominal 4.5V is 0.3Kg/cm and they have a stall torque rating of 1.4Kg/cm. See Datasheet for more information.

Note:When using a microcontroller, do not attempt to drive these motors directly with the microcontroller, always use them in conjunction with a motor driver board.

Features:

A cost-effective movement solution for your buggy/robot builds.

Use in conjunction with a microcontroller, motor driver board, and wheels.

A simple yet durable design with a ratio of 120:1.

They are rated for an operating voltage of between 3V and 6v, with 4.5V being nominal.

They can be powered with batteries.

At 4.5V, they have a speed of 90RPM no-load and 72RPM at load.

Torque at the nominal 4.5V is 0.3Kg/cm and they have a stall torque rating of 1.4Kg/cm

Decoratively coloured!

Contents:

1 x In-Line Geared TT Hobby Motor.

Dimensions:

Length: 64.2mm.

Width: 22.5mm.

Height: 18.8mm.

Compatible with:

Raspberry Pi Pico

Micro:Bit

The Servo:Lite board for the BBC micro:bit is a simple board that allows you to easily connect and control low power servo motors (servo's must be capable of operating at 3.3V) using the BBC micro:bit. It is connected to the micro:bit using five bolts. Connect two servos in standard configuration and it can drive up to 3 servos if the addressable 'ZIP' LEDs aren’t needed.

It is powered by 3 AAA batteries and also supplies power to the BBC micro:bit, the board features an On / off switch so when it's not in use the batteries won't drain. The board also features 5 x RGB individually addressable ZIP LEDs (NeoPixel compatible) and additional external ZIP LEDs can be connected to the board as required.

Kitronik have produced a range of tutorials and guides that can be found in the resources section below. With have guides detailing; how to control a third servo and how to write code for the on-board ZIP LEDs.

Features:

Connect two servos in standard con?guration and can drive up to 3 servos if the addressable 'ZIP' LEDs aren’t needed.

Powered by 3 AAA batteries that also supply power to the BBC microbit (not supplied).

On / off switch.

5 x RGB addressable ZIP LEDs (NeoPixel compatible). Additional external ZIP LEDs can be connected to the board.

Contents:

1 x Servo:Lite board with battery holder pre-fitted.

5 x M3x8 Counter sunk Pozi Steel screws.

1 x Perspex spacer.

Dimensions:

Length: 55mm.

Width: 52mm.

Height: 17mm.

With this, the latest version of Kitronik's Tipper Truck add-on for :MOVE mini MK2 for the BBC microbit, everyone's favourite little programmable robot buggy just got much better. Robots often do more than just :MOVE from A to B, and with this add-on so can :MOVE mini. Although this add on has been designed to work with :MOVE mini MK2 it can also be fitted to the original :MOVE mini. Kitronik have produced two sets of build instructions as there is a slightly different procedure for each. The MK1 and MK2 build instructions can both be found in the resources section below.

This self assembly Tipper Truck add-on kit is made from the same materials as :MOVE mini, designed in keeping with the :MOVE mini aesthetic, and also comes with the servo required to move the Tipper Truck trailer up and down. There is a very simple Servo:Lite board hack that enables the control of the third servo, you can find out how here. Once the kit is fully assembled, the Tipper Truck can be coded with the Microsoft MakeCode Editor.

Note: In order to use this accessory you must enable the third servo functionality to be able to connect the third servo to the Servo:Lite board, some soldering is required in order to do this. The header pins required for this are supplied with this kit. Also, enabling the third servo disables the onboard ZIP LEDs. If you undo the third servo hack and return the board to its original state, the onboard ZIP LEDs will be re-enabled. Kitronik have produced a short guide showing how to enable the third servo and how to revert this change, read it here.

Features:

When attached to :MOVE mini MK2 this kit offers a fun introduction to the world of DIY robotics.

Code it with the Microsoft MakeCode Editor.

Use in conjunction with an App and control it over Bluetooth.

Use the radio function and a second microbit as a controller.

Contents:

1 x Set of Tipper Truck parts.

1 x Mini 180 Degree Servo.

8 x M2 6mm Pan head steel screw.

5 x M2 16mm Pan head steel screw.

8 x M2 Hex Full width nut.

2 x 6mm Counter sunk M3 screw.

2 x 10mm Counter sunk M3 screw.

2 x M3 Washers.

Dimensions:

Length: 100mm.

Width: 65mm.

Height: 61mm.

These wheels are specifically designed for use with FS90R micro continuous rotation servo and also fit the Mini 360 degree continuous rotation servo. The wheel presses onto the servo spline just like a typical servo horn, and the small screw included with the FS90R accessory pack for mounting servo horns should be used to hold the wheel in place.

The wheels have silicone press fit tyres and measure 60mm in diameter.

Features:

Silicone press fit tyres.

Ideal for use with a Mini 360 degree continuos rotation servo.

Contents:

1 x Black Wheel for FS90R Micro Servo, 60×8mm.

Dimensions:

Diameter: 60mm.

Tyre Width: 8mm.

This wheel is designed to 'push fit' on to our matching geared hobby motor. They have a solid plastic wheel rim and rubber tread tyre. They are perfect for creating your own buggy design.

Features:

Solid plastic wheel rim.

Rubber tread tyre.

Compatible with our geared hobby motor.

Contents:

1 x Wheel for Geared Hobby Motor.

Dimensions:

Overall diameter: 68mm.

Wheel diameter: 51.8mm.

Tyre width: 27mm (30mm including push fit connector).

Shaft outside diameter: 13.8mm.

Width of mounting hole: 3.66mm.

Length of mounting hole: 5.3mm.

This is the classic version of the MeArm Robot Arm kit, developed to be the world's most accessible learning tool and smallest, coolest robot arm.

The MeArm comes as a flat pack robot arm kit, that you can build with nothing but a hex key and enthusiasm. It is a great kit to get you started in the world of programming, electronics, robotics and engineering!

This Maker Kit includes:

Set of laser cut acrylic parts

Custom PCB and Connecting Cable

Screws, nuts, rubber feet, googlie eyes and hex key tool

Metal Gear Servo Motors

You will need to supply your own controller and power supply for the Maker Kit.