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 it.
Project
Day 10: Project — Smart Night Light
Day 10 of Learn Coding with Arduino — build a night light that switches itself on when the room goes dark, plus a push button so you can override it too.
Day 18: Project — Mini Weather Station
Day 18 of Learn Coding with Arduino — build a mini weather station showing light level, simulated temperature, and custom sun and moon icons on the LCD.
Day 22: Project — Smart Room System
·1577 words·8 mins
Day 22 of Learn Coding with Arduino — the big one. Build a Smart Room System combining IR, sound, LCD, light sensor, LED, and buzzer into one program.
Day 26: Demo Day — Show It Off
Day 26 of Learn Coding with Arduino — the final day. Present the project you built, celebrate how far you have come, and plan out what you build next.