In the contemporary era of rapid urbanization and climate change, the efficient monitoring and control of environmental parameters within greenhouses are paramount for maximizing crop yields and ...

3D-Printed Arduino Traffic Light Red → Yellow → Green → Yellow → back to Red Press-fit only — no screws or glue. 🚧 Watch the 90s demo video showing the build process ...

Arduino-based-traffic-signal-project-code A simple Arduino-based traffic signal project using red, yellow, and green LEDs. Follows a timed sequence (red → yellow → green) with customizable delays.