Abstract: This research examined the development of Internet of Things (IoT) learning materials using the Wokwi simulation application as a solution for students who have difficulty purchasing ...

This project simulates a realistic traffic light using an Arduino board and three LEDs (Red, Yellow, Green). It was built and tested using the Wokwi Arduino Simulator.

Wokwi is a simulator for embedded systems and IoT devices. It provides an online environment where you can prototype, debug, and share your ESP32 projects without needing the physical hardware. The ...