Day 6: Build a Traffic Light System
Day 6 of Learn Coding with Arduino — build a full red-yellow-green traffic light with realistic timing, then add a pedestrian button that overrides the cycle.
Project
Day 10: Project — Smart Night Light
Day 10 of Learn Coding with Arduino — build a smart night light that turns on automatically when it gets dark, with a manual override button.
Day 18: Project — Mini Weather Station
Day 18 of Learn Coding with Arduino — build a mini weather station that shows light level, simulated temperature, and custom sun and moon icons on the LCD.
Day 22: Project — Smart Room System
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Day 22 of Learn Coding with Arduino — the big one. Build a Smart Room System that combines IR, sound, LCD, light sensor, LED, and buzzer into one coherent program.
Day 26: Demo Day — Show It Off
Day 26 of Learn Coding with Arduino — the final day. You present your project, celebrate the journey, and think about what to build next.