Extreme Gearing Down

This article and embedded video describe a 3D printed example of extreme gearing down; an 11 million to one ratio. https://3dprint.com/79049/3d-printed-extreme-reduction/

Technicopedia Gears

This page from Technicopedia covers some advanced LEGO gears, including bevel gears, the worm gear, rack gears and differential gears.


Calculating Rotations for Turns

This is a PowerPoint presentation explaining how to calculate the number of rotations needed to execute a pivot and/or a point turn.

EV3 - Ports

The Carnegie Mellon Introduction to Programming EV3 Curriculum (LMP EV3) has a lesson that discusses the Ports on the EV3 brick. The Introduction to Programming EV3 Teacher's Guide (LMP EV3 Teacher's Guide) references this lesson on page 17.

Basic > Getting Started

Getting Started 3: discusses the Ports on the EV3 Brick.
Point out icons, menus, lesson format, etc.

EV3 - Ports

Example Square Program

This is a program that makes 3 squares.

Example of well-commented code

#pragma config(Sensor, S2,     lightSensor,         sensorLightActive)
#pragma config(Motor,  motorB,          ,              tmotorNormal, PIDControl)
#pragma config(Motor,  motorC,          ,              tmotorNormal, PIDControl)
//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//

//                                InclinePlane                               //
//                                                                           //