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Campers built a self-powered flashlight, turning a hand crank into enough electricity to light an LED.

Project Spotlight:

LED Name Tag

Turn up the heat! Solder a custom LED name tag using real-world engineering tools.

What We Built

Using a laser-cut base, makers soldered LEDs and electronic components into a working name tag. The finished project lights up and demonstrates a complete electrical circuit.

 

Led name tag (7)

What We Built

Turning physical motion into electric power, campers wired an LED to a hand-cranked generator, then built a wooden housing to hold it all together.

 

What We Learned

Circuitry Basics

Learned how electricity flows through series and parallel circuits.

Component Functionality

Discovered how LEDs work and why polarity is important.

Soldering Mastery

Practiced safe soldering to create strong, reliable electrical connections.

Skills in Action

  • Circuit Layout & Design
  • Fine Motor Control
  • Precision Soldering
  • Component Identification
  • Safety Protocols

Build Story

Challenge —  Assemble a working LED name tag by soldering components.

Process — Practice soldering, follow the circuit layout, and connect each component.

Result —  A personalized LED name tag with a complete, working circuit.

How We Ensure Safety

  • Wear safety glasses
  • Follow instructor guidance
  • Use tools responsibly
  • Keep hands clear

Photo Gallery

Led name tag (4)
Led name tag (3)
Led name tag (1)
Led name tag (7)
Led name tag (6)
Led name tag (5)

Ask Your Child

  • Why is LED polarity important?
  • What does solder do?
  • How does electricity flow?

Extend at Home

Find an electrical device like a flashlight or remote. How do the electronic components work together to make it work?

Post Build Follow Up

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