Uploaded February 2019 | Updated September 2026, 2 days ago
Tutorial for greater accuracy from regular LEGO MINDSTORMS motors. I'm using Ev3 motors here to move with a precision of down to a degree or less. This is how it works: the green blocks have a brake function, enabled by default. It pulls the motor toward the last programmed target. However, the brake needs time to work. And as it is, the green blocks stop just a little early. Simply giving the blocks some time to brake in the background helps precision.
Tutorial for greater accuracy from regular LEGO MINDSTORMS motors. I'm using Ev3 motors here to move with a precision of down to a degree or less. This is how it works: the green blocks have a brake function, enabled by default. It pulls the motor toward the last programmed target. However, the brake needs time to work. And as it is, the green blocks stop just a little early. Simply giving the blocks some time to brake in the background helps precision.
