- Understand where blinker circuits are used in daily life
- Blinkers are found in car indicators, emergency alarms, traffic lights, and toys.
- They are used to grab attention, give warnings, or show that something is working.
- Why blinking lights are useful in certain situations
- Blinking draws the eye more than a steady light.
- For example, a blinking red light on a roadside barrier warns you of danger better than a steady one.
- How to think like an innovator and design your own application
- Think about your school, home, or community—where could blinking lights help?
- You’ll learn to sketch your idea and explain how it solves a real problem.
- Turn an idea into a design concept
- You’ll learn how to visualize and present an idea, like an inventor pitching a product.
- You don’t need a working model—just a clear idea, drawing, and explanation.
Lesson 1: What is a Blinker Circuit?
To help students understand how a basic electronic circuit can make an LED blink automatically using a capacitor, and recognize how such circuits are used in real life.
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Lesson 2: Schematic to Reality
To help students understand how electronic diagrams (schematics) are turned into real working circuits using actual components on a breadboard.
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Lesson 3: Solder Like a Pro!
To introduce the essential skill of soldering, which connects electronic components permanently on a circuit board.
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Lesson 4: Making a Blinker PCB
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Lesson 5: Troubleshoot Like a Detective
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Lesson 6: What Can I Blink?
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