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Create a set of traffic lights based on a system that changes from green to red through yellow and continues the loop after setting the length of time using a four-state system.
Proteus schematic diagram
Parts required
Parts required
The traffic lights project needs the following parts:
Arduino
Protoboard
Green LED
Yellow LED
Red LED
220 ohms resistor x 3
Wires
Tinkercad schematic diagram
Four-state system
Software description
Software description
Variables
Tiempo para cambio de luces
Pines de las luces
Método SETUP
Configurar los pines de los led como salida
Método LOOP
Semáforo rojo encendido
Delay - 5 segundos
Semáforo amarillo encendido
Delay - 2 segundos
Semáforo verde encendido
Apagar semáforo rojo
Apagar semáforo amarillo
Delay - 10 segundos
Semáforo amarillo encendido
Apagar semáforo verde
Delay - 2 segundos
Semáforo amarillo apagado
Arduino Code
Proteus simulation
Arduino real-life implementation
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