Geldautomaat, a LEGO Mindstorms EV3 ATM robot

Geldautomaat, from German, means ATM.

This is the last robot from the 3.0 course book in the LEGO Mindstorms Curriculum. It uses a Touch Sensor to sense if there is a card inside. When touched, a Medium Motor starts spinning and pulls the card inside its chamber, where a Color Sensor reads the data from the card.

NOTE: There is a step, where you have to place the "credit card" inside. It may seem unnecessary and pointless, but otherwise, you will not have proper support for the next steps and the construction will crumble.

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#737
28 Mar 2019

To construct this you will need

LEGO Mindstorms EV3 45544 Education Core
LEGO Mindstorms EV3 45560 Education Resource

Bill of materials (Parts list)

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Courses and lessons with this Material

This Material is used in the following courses and lessons

Robotics with LEGO - Level 3.0 - Security systems

This is the fifth level of the Robotics with LEGO curriculum for students in fifth to twelfth grades.

In this level students will learn how to work with data measured by the sensors. The concept of Algorithm is introduced and the programs perform calculations without knowing the values beforehand. The programming blocks transfer data between each other via data wires. The robots are designed to address the problems of security systems. Variety of alarm systems are built and the physical principles of different security methods are considered.

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Lesson 7 - Card reader

Introduction

This morning the cake robbers escaped from prison. In order to evade the security system we created, they joined forces with bank robbers who have just been caught thanks to a secret vault door alarm installed in the last bank they attempted to rob. Now, the two gangs are trying to rob all of the bank’s ATMs. It’s time to stop them!

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Robotics with LEGO - Level 3.5 - Measuring tools

The sixth level of the Robotics with LEGO curriculum for students in sixth or seventh grade.

In this level, we introduce student-created myBlocks. Any functionality that is used in several places in a program is grouped into myBlock thus shortening the program's length. Students create blocks that return the result of calculations as an output parameter. Input parameters can change the calculations in the myBlocks. The robot constructions measure physical properties like linear or rotational speed, the fuel level in a tank, or length, area and volume.

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Lesson 7 - ATM: Account and password match

For students who will not take two levels in a row today is their last lesson.

Geldautomaat, a LEGO Mindstorms EV3 ATM robot

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Hey, this is only a preview of these building instuctions.

To construct this you will need

Bill of materials (Parts list)

Modules Navigation

Prepare for FIRST LEGO League 2024/2025 SUBMERGED Robot Game. The complete guide

Courses and lessons with this Material

Robotics with LEGO - Level 3.0 - Security systems

Lesson 7 - Card reader

Introduction

Robotics with LEGO - Level 3.5 - Measuring tools

Lesson 7 - ATM: Account and password match