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Using a 0.91in OLED display with Arduino

Using a 0.91in OLED display with Arduino

The 0.91in OLED display is a compact graphic display with a resolution of 128×32 pixels that allows you to draw and display text to create a graphical interface. Among all the displays available for the Arduino, the OLED display is taking more and more space on the...
Using a 4×7 segment display with Arduino

Using a 4×7 segment display with Arduino

In order to get information from the Arduino without connecting it to the computer, it is common to use an interface like the 4×7 segment display. We will see in this tutorial how to connect and program the Arduino to display information on the display. It is possible...
Using a 16×2 LCD Shield with Arduino

Using a 16×2 LCD Shield with Arduino

One of the most widely used information display elements in the Arduino world is the 16×2 LCD (Liquid Crystal Display). When manufacturing an electronic system, it can be interesting to have it give us some information about its status without having to connect...