EV3 Phi. Task - bring water with the robot from a dispenser to a person
Try to solve the challenge of this module and observe the cup.
- #404
- 09 Apr 2017
Try to solve the challenge of this module and observe the cup.
Implementing the next logic for aligning to the border when we approach the border from the right.
Complete introduction to the LEGO Mindstorms EV3 Touch sensors from the very first step. In this video tutorial we program the robot to stop on touch sensor pressed. Again, this is based on your feedback that much of our tutorials in previous years were a little more advanced and that we have never made a proper introduction. A few more videos on touch sensor will follow after this
Next robot construction for holding and releasing balls from this container. In this video we discuss the improvements and how to use the chains to release one ball at a time.
Sometimes the answer that you get by calculating seems not to be right. Is it the calculation that is wrong. Probably it is not the calculation, but something is happening with the robot.
In the video we reach a conclusion. We have energy accumulated and to keep the system turning we need about 1J of energy each second to keep it turning.
Robot for collecting ping pong balls used in the World Robotics Olympiad competitions. It is constructed with LEGO Mindstorms EV3
This is an EV3-G project that contains two programs implementing an Integral compensation - integral part of the PID algorithm. The first program is for a Five Minute Bot and the second program is for Box Robot. The things that you should be careful when using the program for your robot are the direction of the motors in the steering block; whether the motors in the steering block are written as "B+C" or "C+B" and the coefficients in the two math blocks. The coefficients that we've chosen should work for most of the robots, but will probably not work for some of them. If they don't work, write to us, comment below in the comment section or drop us an email.
Mintonette comes from the first iteration of Volleyball with the same name.
The robot uses two EV3 Touch sensors to control the turret left and right. It uses the EV3 Color sensor to trigger the shooting mechanism, which consists of an EV3 Large motor which pulls a lever to shoot a ball.
The solution of every task in the first lesson of the 3.0 module
The program is designed for this robot.
The last tasks require a second construction with a touch sensor.
Mantissa, a LEGO Mindstorms Robot, moves and attacks. It uses the ultrasonic sensor and it's two special hands. Follow the building instructions and download the prepared program to directly use the robot.
The M07. SPACE WALK EMERGENCY is one of the most interesting missions in FLL the we've even seen. This video tutorial demonstrates a mission run for Mission 07 Emergency Walk in FIRST LEGO League 2018-2019 Into Orbit robotics competition. The tutorial contains only the mission run on the field. We accomplish a single mission.
The program that Nightbeast team use for their second Run in FLL Into Orbit Challange. In this run they tries to make missions M10–Food Production, M12–Satellite Orbits and Move the Cone Module to base. But this program should be upgraded.
This module is meant to be used in EV3 Kinesthetic and Memory Game and is attached to the base of the robot. This module uses the gyro sensor to detect when it is hit, by observing the angular rate.
This is another LEGO Mindstorms grabber, but this time it has 4 fingers! They are moved simultaneously by a medium motor. The grabber was taken from Cron - LEGO Mindstorms EV3 Crane.
This is a module that is made to look like a mantis' pincers and head. The pincers are powered by a medium motor and the head has an ultrasonic sensor for eyes. This module is used in Mantissa, a LEGO Mindstorms EV3 mantis robot.