Learn electronics, coding, and projects — step by step.
In this article, we will learn on how to use the Traffic Light LED module. It is a small model or miniature of the traffic light.
In this article, we will look at LED. We will learn on how to control it by turning it ON and OFF. LED stands for Light-Emitting Diode. It is a type of electronic of component that emits light when a sufficient voltage is applied on its terminals.
Gorillacell ESP32 development kit also comes with 80 pieces of input and output devices also known as IO devices. Each IO devices is clearly labeled to prevent confusion.
The Gorillacell ESP32 shield is intuitively designed to minimized confusion with circuit connections. For beginners, breadboards is a source of confusion so this ESP32 shield is created to prevent that. ESP32 shield extends the ESP32 pins to pin headers providing easy circuit connection of input and output devices.
Gorillacell ESP32 development kit provides many hours of fun tinkering with an unlimited materials you can easily use. The ESP32 shield provides extension for ESP32 pins to the color coded pin headers which helps in avoiding confusion when experimenting. Color coding should be black for the grounds, red for the VCC, and yellow for the control signal pins.