← Back to the catalog

Robot Espacial

Build and control your explorer robot

A full semester of space exploration: from the first circuit to a robot controlled remotely over Wi-Fi, with custom parts modeled in Tinkercad.

PeriodFirst semester 2025
InstitutionPENTA UC
RoleLead teacher and course creator
Level7th and 8th grade
Length12 sessions
Robot Espacial

Robot Espacial takes the logic of the missions to a semester format, with more time to go deeper into each technical layer. Students start by understanding the real problems of space travel and end up with an explorer robot they program and control remotely over Wi-Fi.

The progression is deliberate: first the design methodology to approach complex problems, then electronics, then programming, and only then 3D modeling of the parts each robot needs. Each layer is assessed before the next one goes on.

The course uses the same base educational robot, so class time goes into designing and solving instead of fighting with hardware that does not work.

Original course

Proposal, syllabus, methodology and materials designed by me.

About the educational robot

The third course built on the robot we created with Elvis Andrade for Robots Makers en Acción.

Syllabus

  1. 01Introduction to space explorationReal problems of space travel as a starting point.
  2. 02Design methodologyHow to approach complex problems through prototyping.
  3. 03Basic electronics fundamentalsCircuits, components and first connections.
  4. 04Introduction to programmingCode structure and control of the first movements.
  5. 05Preparing the midterm assessmentInstructions, rubric and team organization.
  6. 06Midterm assessmentProposals to address the problems of space travel.
  7. 07Introduction to 3D modelingTinkercad applied to the parts each robot needs.
  8. 08Programming the robotMotor control and Wi-Fi communication.
  9. 09Final testing and fine-tuningTuning the robot's behavior on test runs.
  10. 10Preparing the final assessmentPresentation materials and rehearsal.
  11. 11Final assessment and learning fairShowcase of the finished robots.
  12. 12Final feedbackWrap-up and reflection on the semester's process.

Gallery

Motors, wheels and controllers ready for assembly.
Motors, wheels and controllers ready for assembly.
Preparing the kits before the session.
Preparing the kits before the session.
3D modeling class: each student working on their part in Tinkercad.
3D modeling class: each student working on their part in Tinkercad.
Custom part modeled in Tinkercad before printing it.
Custom part modeled in Tinkercad before printing it.
Modeling a custom shell for the robot.
Modeling a custom shell for the robot.
The robot's control interface, programmed by the students in HTML.
The robot's control interface, programmed by the students in HTML.
Galactic LED Control: one of the interfaces built by a team.
Galactic LED Control: one of the interfaces built by a team.
Code and interface side by side during development.
Code and interface side by side during development.
Structural prototype built with simple materials before the electronics are mounted.
Structural prototype built with simple materials before the electronics are mounted.
Cardboard shell mounted on the chassis, with the electronics and batteries housed inside.
Cardboard shell mounted on the chassis, with the electronics and batteries housed inside.
Finished robot with a cardboard shell designed by its team.
Finished robot with a cardboard shell designed by its team.
Robot with a 3D printed shell, ready for assessment.
Robot with a 3D printed shell, ready for assessment.
Mission terrain built for the final assessment.
Mission terrain built for the final assessment.
Route test on terrain built in the room.
Route test on terrain built in the room.