EV3 basics course. Ultrasonic Sensor. Move after object is removed (part2)
The robot detects an object. After the object is remove we want to make the LEGO robot move forward.
- #143
- 13 Oct 2015
LEGO MINDSTORMS
За преподавателя: Построяване на Петминутен робот
Бележки за построяването на Петминутен робот.
- #387
- 19 Mar 2017
Improving FLL Robot Game. Teacher's Note. Correct solution on calculating gears.
This is a teacher's note about the math behind calculating gear ratios with for our lifting attachment. It math model we build in previous tutorials is not exactly correct and here is the explanation why.
- #474
- 11 Apr 2017
FLL 2018: How to accomplish M05 (extract and collect) from FIRST LEGO League 2018 Into Orbit. Review
This video tutorial contains a detailed explanation on how we accomplish the FIRST LEGO League 2018-2019 Into Orbit mission called M05. EXTRACTION. On every robotics competition we have the challenge to collect, carry and return to base a number of objects. It is just in different way every time.
- #1264
- 01 Jun 2019
Wires for multi-threaded EV3 programs
What happens if we need to perform some actions simultaneously from the middle of a program. Let us assume that we have a multi-threaded task at hand, but before it we need to rotate our robot at 360 degrees.
- #1168
- 22 Mar 2019
За преподавателя: Решения на задачите за мотоциклета
Целта на това занптие е учениците да се забавляват с нов робот.
- #1446
- 29 Aug 2019
Задача: Какво се случва когато кабелът не е свързан с двигателя или брика?
Нарочно откачете един от кабелите и наблюдавайте, какво ще направи робота.
- #370
- 04 Feb 2017
EV3 basics course. Ultrasonic Sensor. Detect object (part1)
We are introducing the LEGO Mindstorms EV3 Ultrasonic Sensor. The first program is actually to detect an object and stop near it, at about 4 inches/10 centimeters. The ultrasonic sensor could be used during robotics competitions, but most of its use is for experiments.
- #142
- 12 Oct 2015