Semaforo - Traffic light for LEDs 3mm
thingiverse
Make a traffic light for cars and lights for pedestrians. This project is designed to be programmed later with Arduino. To start, you need the following components: - 5 LED lights of 3mm (2 red, 1 yellow, 2 green) - 5 resistors according to the voltage we will use (recommended for Arduino) - Very thin wire, the interior is 3mm - Cyanocrilato glue Using OpenScad, create a traffic light for cars and pedestrians. The project can be updated later to integrate sound for the blind. This DIY project is perfect for learning how to program with Arduino.
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