Learn electronics, coding, and projects — step by step.
In this tutorial, we will learn on how to use an 8×8 Dot Matrix Display with SPI protocol as communication interface. For this tutorial, I will be using the 8×8 Dot Matrix Display module with SPI protocol from GorillaCell ESP32 development kit.
In this article, we will look at LCD. We will also learn on how to use it using the MicroPython language. LCD stands for Liquid Crystal Display. What I have is 16×2 LCD with Gorilla Cell LCD module which uses i2c protocol to simplify wiring connection.
In this article, we will look at RGB LED module. We will learn on how to use it to create cool and amazing projects.
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.