Reusable Geared attachment 1
This LEGO Mindstorms Attachment has three gears, one frame and two axles. The goal of the attachment is to use the gears to change the direction in which the motion is transferred.
- #212
- 16 Nov 2014
- 1
Rollie - LEGO Education SPIKE Prime box robot
The Rollie robot is a compact, box-shaped robot built entirely using LEGO Spike Prime components. It incorporates six Technic Gear 28-Tooth Double Bevel gears, even though the standard Spike Prime set includes only five. If you don't have a spare gear, you can substitute the two front gears with a Technic Connector Circular with 2 Pin Holes and 3 Axle Holes, or any other compatible gear available in the set. Rollie is engineered with a minimalist design approach, using a limited number of parts from both the base set and the expansion pack, making it efficient and easy to rebuild.
- #3287
- 24 Apr 2025
Active attachment for changing gear orientation - part 3
Building instructions for a LEGO Mindstorms EV3 active attachment for changing gears orientations. This is the third attachment from the series.
- #86
- 27 Oct 2014
- 1
Building instructions for the attachment with the LEGO Technic Linear Actuator
This LEGO attachment connects a LEGO Mindstorms EV3 Motor with a LEGO Technic Linear Actuator. The connection is through a couple of gears which makes the whole instructions quite interesting and useful as an example.
The attachment was used during FIRST LEGO League 2014 Robotics competition.
- #118
- 12 Apr 2015
- 1
Active attachment for changing gear orientation - part 2
Building instructions for a LEGO Mindstorms EV3 active attachment for changing gears orientations. This is the second attachment from the series.
- #120
- 23 Oct 2014
- 1
Reusable LEGO Geared Attachment 2
A similar LEGO attachment the previous once, but this one is with a different gear ratio. Again using a frame, two axles and two gears you can change the direction of the motion.
- #214
- 16 Nov 2014
- 1
Reusable LEGO Geared Attachment 3
One LEGO gear is powering two LEGO Gears and at the end, from one motor we rotate two axles in opposite directions. Follow the building instructions.
- #216
- 16 Nov 2014
- 1
LEGO Gear Demonstration model
These are building instructions for a LEGO Mindstorms EV3 demonstration model. In the tutorial, we are using it to demonstrate the working and relations of LEGO Gears.
- #219
- 21 Dec 2014
- 1
Box Robot passive attachment
No need for all attachments to be powered by motors and to include gears. It's sometimes possible to use a simple robot attachment to collect objects. Such attachments we call passive and this one is an example for the Box Robot Chassis.
Build with LEGO Mindstorms EV3
- #247
- 29 Sep 2016
"Rule the World" 3 fingers hand extending mechanism
This is a very funny robotics hand that you could place on your hand and control with your fingers. Actually quite funny to point at things, to move the three fingers. There are also many things to learn from the gears and its constructions.
It is true that it requires a lot of parts, but its worth it.
- #339
- 24 Aug 2017
Мотокар бот - ЛЕГО Mindstorms робот, който прилича на виличен повдигач
„Как да построим виличен повдигач, като използваме само зъбни колела и лостове без рейка“… Добре, трябва да признаем, че това е труден въпрос. Дори звучи трудно. Затова нека започнем с нещо лесно. Един ЛЕГО Mindstorms EV3 робот. Той повдига обекти във въздуха. Използва две зъбни колела, които работят заедно и се движат в различни посоки, като са перпендикулярни едно на друго… Това изречение започна отново да звучи трудно… Нека опитаме отново.
Следвайте инструкциите с тези 70+ стъпки и ще получите чудесен робот, като заедно с това ще научите лесен трик за използване на зъбни колела и промяна на посоката, в която те се въртят.
- #365
- 16 Jan 2018
Камила, построена с ЛЕГО EV3 Mindstorms
Това е робот, който прилича на камила. С него показваме интересна употреба на зъбните колела, за да задвижим камилата. Това е един забавен и интригуващ начин да научим как да предаваме движение.
- #416
- 01 Aug 2017
Скорпион - ЛЕГО EV3 робот
Този робот е построен с части от основния и допълнителен комплекти на ЛЕГО EV3 и прилича на скорпион. Скорпионът напада, когато види плячка с помощта на ултразвуковия сензор, като може да използвате сензорите за допир и завъртане, за да контролирате дживението на жилото. При този робот има ножичен механизъм от задната страна, който използа зъбни колела и лостове.
- #417
- 01 Aug 2017
Хващач от ЛЕГО Mindstorms версия 2
Това е втора версия на Хващач от ЛЕГО Mindstorms. При него се използват четири зъбни колела, които задвижват лостовете.
- #422
- 01 Apr 2017
Minesweeper - LEGO EV3 catching robot
Building instructions for LEGO EV3 catching robot. It uses a medium motor to drive system of gears, which is used for catching objects. It, also, has an ultrasonic and colour sensors for detecting the objects.
- #438
- 12 Mar 2018