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Continue your robotics pathway, capture engineering evidence, or ask Robot Buddy for a hint.
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Get age-appropriate explanations, debugging prompts, and course-grounded hints.
Human-reviewed learning supportPATH PROGRESS
Embedded systems & smart robotics
ENGINEERING HABITS
Evidence health
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- ✓ Requirements and design
- ✓ Code and wiring records
- ! Add one repeatable test
- → Reflection due Friday
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FUTURE ROBOTICS ENGINEERS
Learning paths
A two-year progression from embedded controllers to intelligent robotics and automation.
12modules
80lessons
2–4students / build team
1capstone robot
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MODULE 04 · MISSION 03
Sensor calibration lab
Build evidence that your ultrasonic sensor can make dependable distance decisions.
ESSENTIAL QUESTION
How can engineers turn imperfect sensor readings into trustworthy robot decisions?
75–90 minutes2–4 learnersLow voltage hardware
Inspect and power safely
Check voltage, polarity, loose conductors, and the accessible stop control.
Collect a baseline
Record 10 readings at three known distances. Keep raw data—do not average yet.
Find error and variation
Compare readings with the reference and identify bias, range, and anomalies.
Improve and validate
Revise the code or setup, repeat the test, and explain what changed.
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Robot Buddy
Explanations, questions, and debugging hints grounded in your active STEM mission. Robot Buddy supports thinking—it does not complete assessed work for you.
✓ Course grounded✓ Age appropriate✓ Hint-first✓ Teacher review
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AI can make mistakes. Verify hardware, safety, and assessment decisions with your teacher.
VERIFIED ENGINEERING EVIDENCE
My portfolio
Requirements, diagrams, code, tests, decisions, limitations, and reflections—connected to every mission.
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CURRENT PORTFOLIO
Evidence coverage
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CERTIFICATES & BADGES
⚙Safe Builder⌘Code Debugger◇Test Thinker
Recent engineering evidence
ArtifactModuleEvidence typeStatus
ESP32 wireless LED controllerUpdated 2 days ago03Performance taskApproved
Ultrasonic sensor wiringUpdated today04DiagramIn review
Calibration baseline dataDraft saved04Test logDraft
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HELP CENTER
How do I unlock the next module?
Complete your current module to 100% — modules unlock in order.
How is my evidence score calculated?
It's the average completion percent across every module in your current course.
Who do I contact for technical support?
Email info@robotspace.ai and we'll help.
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