Bulldozer Add-on For :MOVE Mini for micro:bit

With this, the latest version of our 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. We 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:

• This kit requires mechanical assembly.
• This kit requires some soldering.

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 (The same pin type found in these pin headers).

Dimensions:

• Length: 110mm.
• Width: 50mm.
• Height: 75mm.