Task: Extend the robot by adding a touch sensor
Try to add a touch sensor to the robot on your own.
- #431
- 03 May 2017
Importance of the wheels and tires on the LEGO Mindstorms robot movement
DIfferent wheels and tires will result in different behaviour of the robot. That is actually pretty common sense. The real question is what is the influence. Would the robot make smaller deviations if it has smaller wheels or it will make larger deviations? The tires could also be quite dirty or brand new. Or the wheels could be attached in different ways.
- #649
- 09 Jan 2018
Experiment with Coefficient to the Integral Part of the Gyro Sensor straight moving robot
In this video tutorial, we would do a few experiments with the coefficients for the Integral compensation. There are actually two coefficients - "c" and "b"
- #659
- 10 Jan 2018
FLL 2022: Push and collect with Kriket - 10 out of 10, Second Version of M08, M15, M07 - FIRST LEGO League 2022-2023 SUPER POWERED
This is a 10 out of 10 tutorial for a 3 missions run. The robot goes out of base and accomplishes 3 missions in a single run. It demonstrates the consistency and reliability of the robot and its program that uses sensors.
- #2225
- 03 Jan 2024
Programming a menu. Storing in Arrays. WRO Elementary 2013.
The challenge for this video is to program a menu that is controlled from the LEGO Mindstorms EV3 brick screen.
- #220
- 17 Jul 2016
Arduino Basic Course. Unpacking the set. Names of the elements
For the current specific example we need two parts - the diode and the controller. In this episode we would show you which part is the controller, which are the jumpers and finally we would choose a diode.
- #308
- 15 Nov 2016
Improving FLL Robot Game. Attachment for lifting using the LARGE 40 teeth gears wheels
Time to lift the robot. The first approach is by using the 40 teeth gear wheels that come with the LEGO Mindstorms EV3 and NXT robotics sets.
- #444
- 06 Mar 2017
Improving FLL Robot Game. Using a rack for Lifting.
The next step of lifting a robot to a mission model is to try to use a rack.
- #448
- 05 May 2017
Improving FLL Robot Game. Driving the scissors mechanism. Change gear orientation
In this tutorial, we would drive the scissors mechanism and there are a number of rules that we must follow
- #454
- 22 Mar 2017
Improving FLL Robot Game. Extend axles to reach from the motor to the wheels
Construct two legs for both sides of the robot. The task for this video is to attach this two legs on both sides and to build a system of gears and axles that power those legs.
- #460
- 28 Mar 2017
Improving FLL Robot Game. Durability of a LEGO robot construction
In this video we discuss the durability of the construction of LEGO robots and how do we make them more durable.
- #463
- 02 Apr 2017
Improving FLL Robot Game. How to calculate gear ratio in complex systems
We calculate the number of rotatios when a gear system is involved. The driving wheel will have to do a number of rotations for the driven wheel to rotate to a desired number of degrees. In our specific case when the driven gear wheel is rotate to about 90 degrees the legs will lift the robot.
- #468
- 06 Apr 2017
Improving FLL Robot Game. 9 out of 10 times the attachment should work
How great is the great attachment for lifting that we built in this course? How many times can it lift the robot without making an error? How great are your attachments and how could you test them? - the answer is simple. Just try 10 times and they should work at least 9 of them as our attachment is.
- #477
- 13 Apr 2017