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Driving Straight with Gyroscope & PID

Download Code: DrivingStraightWithGyroscopePID.ev3 A proportional–integral–derivative controller (PID controller) is a control loop feedback mechanism. As the name suggests, PID algorithm consists of three basic coefficients: proportional, integral and derivative which are varied to get optimal response. In practical terms it automatically applies accurate and responsive correction to a control function. An everyday example is the cruise control on a road […]

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Infrared Sensor

You can use the Infrared Sensor to measure the distance to an object, or the distance and direction to the remote. (The Infrared Sensor is not included in the Education Edition.) You can often substitute the Ultrasonic Sensor (using one of the Distance modes) for the Infrared Sensor to measure distance. Proximity Mode Use Proximity […]

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EV3-G Motor Stall Detection

An EV3 motor stall detection program is useful for a lot of reasons. It is especially useful in FLL, because you can align your robot by driving it up against a wall and waiting until the motors stop. Motor Stall Detection Squaring the Robot to a Wall Video Tutorial [embedyt] https://www.youtube.com/watch?v=7ptT2AEdbi4[/embedyt] 190 total views, no views […]

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Motor Rotation Sensor

Each EV3 motor has a built-in Motor Rotation Sensor that measures how far the motor has turned in degrees or rotations. You can use this sensor to control how far the robot moves, and to read a motor’s current Power parameter, which can be useful for experimenting with the Move Steering and Move Tank blocks […]

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Using the Colour Sensor

Proportional” Line follower: Program to Control a Robot  to follow a line using “Proportional” Line following technique using the AVERAGING Method. Square Robot To Line: Full Code: 125 total views, no views today    Send article as PDF   

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“Ultrasonic Sensor” Video Tutorial

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“Colour Sensor” Video Tutorial

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Colour Sensor

The Color Sensor measures the color or brightness of the light entering the small window on the front of the sensor. This sensor can be used in three different modes: Color, Reflected Light Intensity, and Ambient Light Intensity. After learning how each mode works, we’ll make a color-detecting program and a line-detecting one to see […]

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Using the “Touch Sensor”

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“Gyroscopic Sensor” Video Tutorial

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