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Introduction to EV3
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Many Different Types of Robots
Different Types of Robots (Discussion: include student examples) Dangerous work, Dull (repetitive) work, Delicate (precision) work, Dirty work (hostile environments, beyond human capability), etc. Snake Robot
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EV3 Robotics Platform EV3 Hardware EV3 Firmware EV3 Software
EV3: Our Robotics Technology of Choice o Ask how many students have worked with LEGO® MINDSTORMS® § Lego is the "manufacturer" of the EV3 (first robot characteristic) o Explain that we will explore hardware vs firmware vs software in future lessons § Hardware – what you can touch § Software – instructions programmer (student) gives robot § Firmware – instructions manufacturer (LEGO® MINDSTORMS® ) gives robot o We’ll be focusing on the hardware for the next few lessons
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Building LEGO® Pieces o Hardware includes tradition LEGO® MINDSTORMS® building pieces plus EV3 parts
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Building LEGO® Motors and Sensors
§ EV3 sensors (light, touch, ultrasonic, gyro) · Have students compare these to human senses · These are how EV3 robots “sense their environment” (second robot characteristic) § EV3 motors · Have students compare these to human capabilities (muscles) · These are one way EV3 robots “respond to instructions” (third robot characteristic)
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Building LEGO® EV3 USB Port for Connection to Computer
Motor Output Ports LCD Display Screen Navigation Buttons USB port for WiFi Memory Expansion Sensor Input Ports § EV3 “brick” · Have students compare these to human capabilities (brain) · Controls motors, lights and LCD screen based on instructions and sensory input
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Lego: Not Just a Toy Rubik’s Cube Solver Sudoku Solver Flyer Robot
Sudoku Solver Flyer Robot re=player_embedded o EV3 – Although LEGO® MINDSTORMS® , not just a toy § Show video examples of Rubik’s Cube Solver, Sudoku Solver and Hand Out Flyers. · Exact same hardware as students will use in class · Point out brick, motors and sensors in videos · More complex software than students will start with, but all within reach in advanced classes * Many other examples on or search for EV3 at !
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