Tag Archives: compatible

FIRST LEGO League Compatible Robot – Mark III

FLL-Robot Mark III - logo
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This is third in a serious of FIRST LEGO League (FLL) Robot which can be made from a single LEGO Mindstorms EV3 (Home 31313) kit and a handful of other LEGO Technic Parts. It was built with the intention of being demonstration Robot that the team members of the Metal Minds Robotics Team I mentor could build at home with their own EV3 Kits.

This Robot is a development of the Mark II Robot with a number of refinements, and the addition of another Power Take Off point at the rear of the Robot. This later addition allows for two Powered Attachments to mounted on the Robot at one time. Another improvement which greatly improves the Robots Turn and Straight Line accuracy is the replacement of the Jockey Wheels with a pair of  “Angled Ball Joints“.

LEGO Compatible Raspberry Pi Base

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Ever wished/wanted to use a Raspberry Pi as part of a LEGO Robotics Experiment, or need an alternative method to attach you BrickPI to a Robot you are building? Well, thanks to HansH and with the use of a 3d Printing Service you can have such a LEGO Compatible Raspberry Pi Base.

LEGO Technic Compatible Helical Gears

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The teeth on helical gears are cut at an angle to the face of the gear. When two teeth on a helical gear system engage, the contact starts at one end of the tooth and gradually spreads as the gears rotate, until the two teeth are in full engagement. This gradual engagement makes helical gears operate much more smoothly and quietly than spur gears. For this reason, helical gears are used in almost all car transmissions.

Technics & Mindstorms Compatible ‘MinuteBot Baseplate’

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I had a package arrive today from Soren Jensen, in Copenhagen, Denmark containing a pair of LEGO Technics & Mindstorms Compatible ‘MinuteBot Baseplates’. The [MinuteBot] Base is a thick, very robust base plate that is a must have for your Technics Models and LEGO Mindstorms Robots. The [MinuteBot Base] is a rectangular plate measuring 21 x 30 Technic holes.

Mindstorms Modular Plug Compatible Crimp Tool

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I tracked down a compatible RG11/ RG12/RG45 Modular Crimp Crimping Tool on eBay for only US$8.58 or Approximately AU$9.00. It is very well made and works extremely well, despite the price. It is also extremely easy to modify to make it compatible with the Lego Mindstorms NXT Cable Modular Plugs. It took me under 5 minutes to complete the modification with a Philips-Head Srewdriver and a Sharp Modelling knife.
NXT Modular Plug Crimp Crimping Tool Modifications



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