Inside a Two-Step Simple Line Follower 24 March 201527 June 2019EV3Big Ideas Challenge Ideas Posted by Josep Fargas In this unit, we will use the datalogging tools available in the EV3 Software to study the internal operation of a two-step simple line follower with one Light sensor. It is a very simple but […] Continue reading "Inside a Two-Step Simple Line Follower" →
Crane 20 August 201321 December 2017Cross-PlatformChallenge Ideas Posted by CEEO Build a crane that can lift objects one and a half times its weight to a height of 4 inches. What is the relationship between torque and gear-size? Remember, rotation sensors can track the angle […] Continue reading "Crane" →
The Stubborn Car 16 August 201327 June 2019EV3, NXT, RCXChallenge Ideas Posted by CEEO Think of a way to design and construct the stubborn car: a car that will always return to its original place no matter how far it is rolled away from its starting point. Tip: How […] Continue reading "The Stubborn Car" →
Drive in a square 12 August 201321 December 2017Cross-Platform, NXT, RCXChallenge Ideas Posted by CEEO The goal of this activity is to make a robot car drive in a square path. Hint: Rotation sensors are great for controlling the angle of a car’s turn. Resources Square lesson plan – NXT-G […] Continue reading "Drive in a square" →
NXT Sensors 12 April 201316 May 2019NXTReference Posted by CEEO Touch Sensor The Touch Sensor gives your robot a sense of touch. The Touch Sensor detects when it is being pressed by something and when it is released again. Suggestions: You can use the Touch […] Continue reading "NXT Sensors" →
