Ever wondered how a single light can be controlled from two different switches — like in a staircase or hallway?

This tutorial walks you through the Two-Way Switch Circuit, recreated in 3D view for easy understanding. Perfect for beginners learning how electrical switches work in real-life applications!
You’ll learn how to:

Build a two-way switching system step-by-step

Understand SPDT switch wiring

Apply the concept to Arduino or home lighting models

View the full tutorial here:
https://learn.circuit.rocks/3d-two-way- ... easy-build

Have your own wiring version or 3D simulation idea? Share screenshots or your Tinkercad links below!
Ever wondered how a single light can be controlled from two different switches — like in a staircase or hallway? 🪜
This tutorial walks you through the Two-Way Switch Circuit, recreated in 3D view for easy understanding. Perfect for beginners learning how electrical switches work in real-life applications!
You’ll learn how to:
✅ Build a two-way switching system step-by-step
✅ Understand SPDT switch wiring
✅ Apply the concept to Arduino or home lighting models
🔗 View the full tutorial here:
👉 https://learn.circuit.rocks/3d-two-way-switch-circuit-staircase-easy-build
💬 Have your own wiring version or 3D simulation idea? Share screenshots or your Tinkercad links below!