Curriculum
Single Blinking LED
Project 1 - Simple LED Blinking
0/5
Try On Your Own Traffic Light
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Text lesson
Circuit Diagram (Text Wiring)
Circuit Diagram (Text Wiring)
Red LED
- Arduino Pin 9 → Resistor → Red LED (+)
- Red LED (–) → GND
Yellow LED
- Arduino Pin 8 → Resistor → Yellow LED (+)
- Yellow LED (–) → GND
Green LED
- Arduino Pin 7 → Resistor → Green LED (+)
- Green LED (–) → GND