EV3 basics course. Color Sensor. Tasks (part 6)
Tasks on using the LEGO EV3 Mindstorms Color sensor. Quite fun and useful for different STEM classes or just to get to know the sensor.
- #152
- 28 Oct 2015
LEGO MINDSTORMS
Bag 4 - Step Counter - FIRST LEGO League 2020-2021 RePLAY
These are instructions on how to build the:
- Step Counter
You can find more building instructions and tips and tricks about the competition on this page.
- #1085
- 31 Aug 2020
How to use the Integral Part of PID to make the robot move in straight line with Gyro Sensor
The integral part "remembers" the errors that the robot has made in the past and we can compensate for those errors. This will make the robot return back to the line that we would like to keep it aligned.
- #657
- 10 Jan 2018
Advanced Editing of My Blocks in EV3 Software
You should already know how to create, edit and import My blocks. Now we will take a step further the process of editing the My block. We know how to alter the blocks within the My block, but what if we need to change the name or the icon of the block?
- #999
- 04 Jan 2018
Comet Program for the LEGO Mindstorms EV3 robot
A program for the Comet robot.
It uses an Infrared sensor and the Infrared remote control. The program uses the following MyBlocks:
- PowerChange: Changes the power of the Large Motors by the set amount.
- SteeringChange: Rotates the Medium Motor by the set value.
NOTE: The program contains my blocks, that will appear broken if you use any version before 1.3.0 of the EV3 Mindstorms Software
- #692hkz
- 05 Mar 2019
Building an example program using calibrated value for Light/Color EV3 Sensor
Many times we just upload blocks and leave it up to you to use it. In this tutorial, I would like to show you how to use the implemented blocks. How to import them into the EV3-G software. How to see them in the palette. How to drag and drop them to build a working program.
- #637
- 04 Oct 2017
FLL 2019: How to Attach the Attachment To Accomplish The City Shaper Swing (07) Robot Game Mission
You will need to attach the Angled beam on the 5th hole from the top on the left of the robot, as shown:
You can find the attachment here.
- #1649
- 07 Aug 2020
Solar Panel Array. Mission 2 from FIRST LEGO League 2018-2019 Into Orbit challenge
Background
Solar panels in space are a great source of energy for a space station in the inner solar system, but since things in space are always moving, aiming the panels takes some thought.
Mission
Solar panels need to be angled toward or away from you, depending on strategy and conditions.
Scores
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Both solar panels are angled toward the same field: 22 (for both teams)
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Your solar panel is angled toward the other team’s field: 18
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Possible scores: 0, 18, 22, 40 as shown below and seen from above your north border, facing north.
“Your” solar panel is the one on your west end of the table.
Scoring Requirements
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Results must be visible at the end of the match.
(mission descriptions source https://www.first-lego-league.org/)
- #539
- 01 Jan 2016