Following lines, detecting colors, responding to light. It is still far from "seeing", but the LEGO Mindstorms EV3 & NXT sensors could be very useful when used properly.
This program demonstrates how to use a tree of switches to recognise a pattern and offers a unique password protection for each one of them vie special MyBlock, that can be copied for every new added user.
A robot that can be an ATM or smart lock with color code. The programs pull in and push out the color card and play sounds if the colors are in correct order. When the order is incorrect, you hear an error sound.
The robot takes place in lesson 7 of level 3.0 Security Systems.
A program, that detects vibrations on the surface the robot stands. The program is designed for this SecurityPlate robot.
The solution to every task in the second lesson of the 3.0 module.
The program is designed for this robot.
Playing Football with robots is extremely fun. It could be part of the classes, it could be part of demonstration days. This is a EV3 LEGO Mindstorms Project including the programs for controlling the WRO Football Striker and the WRO Football Goalkeeper, as well as all of the necessary My blocks.
EV3 PLF-block for LEGO front-wheel steered robots. The block has two relaxation coefficients – one for steering to the left and one for steering to the right. The aim is to make the robot follow a line smoothly when the color sensor is positioned closer to one of the wheels.
The block has the following parameters from left to right:
This is the example program using the blocks available at Blocks Package for Advance Calibration of LEGO Mindstorms EV3 Color/Light sensors. The program makes the robot find the minimum and maximum values and to calibrate the current sensor value depending to the min and max.
This package contains the three blocks used in the advanced calibration section of the FLL course.
The blocks contained are:
