In this tutorial, we would build a simple program for controlling the Tetrix robot motors with the GamePads. We use the stick and when the stick is pushed forward the motors move forward. When it is pushed backwards the robot moves backwards.
With this video tutorial, we start with Turns with the VEX EDR robot.
Spinning with the VEX EDR robot involves the use of both motors. The left and the right. Every robot with wheels could spin and this makes not exceptions.
The next important step when turning with a robot is to learn how to do an Arc turn.
Where is the math while turning? Is there any math involved? Should there be?
In this tutorial we would introduce you to the concept of loops using this VEX EDR Robot. As a final result we would have a program that makes the robot move in a square and not by repeating the same instructions for move and turn four different times.
To prepare the robot to move in a square and to use a loop in the program we would first make this VEX EDR robot move forward and turn, using a program developed with RobotC.
We start with the previous program where we made the robot move forward and turn. We continue in this tutorial with repeating the same RobotC instructions four times. Our goal is to make the robot move in a square.
The previous tutorial showed you how to copy/paste instructions in RobotC. The current video will introduce you to loops.
In this tutorial, we set the task of implementing another figure with the robot - a triangle.
The more advanced task is to more in a polygon. This would require calculating the degree of each of the turns and RobotC is a language in which you could implement this math calculation very easily.
In this tutorial, we are controlling the FTC Tetrix robot with the two sticks of the same GamePad. The left stick is for forward and backwards, while the right stick is for left and right.
By using the GamePad to control the arm with could lift it and return it back. The main problem with controlling the arm is that if you just use the motors you would hit the robot, bend the axles and breaks the gear wheels. We would use the distance sensor to make the arm move without hitting the robot.
Control the hand of the FIRST Technical Challenge Push Bot robot with the GamePad bumpers.
How to control the arm of the push bot using the two triggers on the GamePad of the FTC Push Bot?
Building instructions for the robot used in WRO 2014. It is a small robot with two light sensors and could be used for collecting elements.
The robot is built from LEGO Mindstorms EV3 parts.
Инструкции за робот, построен от ЛЕГО Mindstorms EV3. Казва се Франкенщайн, тъй като двата мотора са противоположни.
