You think that you can quickly change the attachments of your LEGO Mindstorms EV3 competition robot? Are you sure? In this first episode of the series you will see how to create and attach attachments without using pins and how faster and easier this could be. You will see the design logic of a few attachments and how they work on the field.
If you think that the quick pinless attachments shown in video 63 are quick enough, see this tutorial and you will find out that the quick pinless attachments could be even quicker. These attachments can work without motors but by using the inertia forces.
This course presents Solutions and Review of the FIRST LEGO League 2021 RePlay competition and it uses LEGO Mindstorms Robot Inventor as a base. It is a mirror course to the LEGO Education SPIKE course for the same competition. For each mission in the competition the course contains the rules for the mission, a tutorial how to accomplish it, instructions for the robot that is used and instructions for the attachment that is used. Every lesson also contains a Scratch and a Python program for accomplishing the mission and of course a 10 out of 10 tutorial that demonstrated how reliable the approach is. Upon completion of the course you will have many new ideas about how to approach mission on every FLL robotics competition and how to help your team score more points.
Very often we need additional parts to build more complex attachments to increase our chance of winning the competition. These are parts outside of the LEGO Education SPIKE and LEGO Mindstorms sets. That is why, most teams decide to purchase parts that are not included in the official sets.
The FLLCasts team have prepared a list of recommended additional parts each team should have in order to be more successful. Of course, you can decide whether to buy more or less of each item depending on your budget.
Parts could often be found on bricklink.com and rebrickable.com
In the following course we would focus on the type of the recommended parts, share a list of them and publish tutorials on how these parts could be used to accomplish different missions. Our goal is to answer the questions "What could be done with LEGO?", "What parts are available 'out there'?
We should multiply the error by a certain number and then add it to the steering of the LEGO Mindstorms Steering block. In this way, by changing the coefficient we change how much/fast should the proportional part influence the steering of the robot.
These are building instructions for one of the greatest LEGO Mindstorms attachments that we've built. Super simple and easy to follow and at the end, you have an attachment with a rubber band that controls a lever and that could lift objects from the field. It could lift them up. Also because it is with a rubber band you don't need a motor and you could use the motor for other attachments.
This is a mission model designed for Off-season competition challenge. It's built with LEGO Education SPIKE Prime following the design of the successful LEGO Mindstorms EV3 versions available at Construction plates mission models. FLLCasts Off-season Challenge with LEGO Mindstorms EV3. Check the courses in which this attachment is used for more information and tutorials on how to use it.
Инструкции за робот, построен от ЛЕГО Mindstorms EV3. Казва се Франкенщайн, тъй като двата мотора са противоположни.
Базата на този ЛЕГО Mindstorms робот е малка, компактна и с особено малък обем. Целта на конструкцията е да се използва като база и да се покаже още един начин за експериментиране, като се добавят мотори към блока.
Той искри. Той направо трепти. Е, целта на инструкциите за този ЛЕГО Mindstorms робот е да запали въображението именно когато основата на конструкцията е много проста. Само два мотора и "брик-а" над тях, както и един класически начин за тяхното прикрепяне - с ъглови греди.
Конструкцията може да се изпълни с колела от EV3 или NXT, така че помислете добре. Тъй като това е основа за шаси, тя може да се използва с всякакви допълнения. Интересното е, че моторите са закрепени един за друг с рамка, която става много популярна в света на EV3.
Инструкции за сглобяване на ЛЕГО Mindstorms EV3 робот, при който моторите се намират в края на хоризонтално поставения блок, така че да са вертикални. Тази конструкция прави завиването трудно, но в същото време тя е висока и може да се използва като основа за направата на различни камиони или животни.
Инструкции за ЛЕГО Mindstorms EV3 робот, при който моторите са поставени по необичаен начин. Те са разположени отстрани вертикално. Базата на тази конструкция е много удобна за бързата направа на интересен робот, който вие може да надграждате.
Инструкции за ЛЕГО Mindstorms EV3 робот, който може да се построи за три минути. Можете ли да се справите? Опитайте.
Използваме този робот, когато трябва да направим нещо бързи за демонстрация или малко състезание. Просто прикрепете моторите и сте готови. Бързо е, нали.
Инструкции за Модул 1 на Модулния автомобил от ЛЕГО EV3 Mindstorms - Багажник.
Целта на този робот е да научи учениците как да построяват модулни роботи. Тази първа част съдържа само един от модулите.
LEGO Mindstorms Robot Base for a high placed attachment for containing ping pong balls. It is interesting how the balance is achieved with such an attachment. It was only one of the version in a series of LEGO Mindstorms Robots for World Robotics Olympiad.