Box Robot Two. Push/Pull attachment with a Rack on the right side
Need to transfer circular into a linear motion. You need a rack. Here is an attachment with a rack for our box robot.
- #511
- 30 Mar 2017
LEGO MINDSTORMS EV3
EV3 basics course. Motor programming. Tasks (part 6)
Experiment with moving the robot in different geometrical figures. The tasks could be used in STEM classes for introducing students to geometry and math.
- #133
- 02 Oct 2015
Rubber bands - Solving the FIRST LEGO League World Class COMMUNITY TREE
Rubber bands can be quite powerful. Based on several requests from you we are starting a series on using the LEGO Rubber bands available in the Mindstorms set.
- #91
- 07 Jun 2015
LEGO Mindstorms EV3-G Program for the EV3 Sailboat robot Barco
This project is for Barco - LEGO Mindstorms EV3 sailboat robot. The project includes two programs.
The first program makes the robot go in a square shape, using the gyro sensor for better accuracy. The second program makes it go in a triangle, again, using the gyro sensor. These programs are a great way to learn how to use the gyro sensor.
- #ch9kl8
- 17 May 2019
How to calibrate the EV3 Gyro Sensor and remove its drift (hardware solution)
Many teams are having troubles with the EV3 Gyro Sensor and its drift. In this video we are showing one way to fix this behaviour and get an accurate measurement from the sensor.
- #87
- 01 Jan 2017
Loop Interrupt Block
How can we interrupt the loop? How can the program know which loop to interrupt?
- #1121
- 15 Feb 2019
EV3 Phi. Difference between Rotations and Seconds for a move block
Why we will never use seconds in our lessons.
- #420
- 24 Apr 2017
FLL 2017: Large Multi-purpose Attachment for Robot Game Missions (01), (06) and (08)
Here is another great example of a large multi-purpose attachment used in FIRST LEGO League competitions. This one is specifically for the 2017-2018 Hydrodynamics competitions and is doing a number of missions. (01) Pipe removal, (06) Water Treatment and (08) Manhole cover.
The attachment consists of two parts. The first part is placed on the robot while the second part is in front of the robot and the robot pushes it. While working on the field the robot leaves the second part on the Water Treatment plant and when returning back collects it back and returns to base.
The goal of the attachment is for you to build it and experiment with it with the existing field. Use Box Robot 2 as a robot base on which to add the attachments.
- #527
- 18 Jun 2018