Learn electronics, coding, and projects — step by step.
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, I will show you a simple LCD Menu implementation I am working on. In here, we use an Arduino Uno board, a 16×2 LCD for the display, and some tactile buttons for controlling the menu. The menu is implemented using state machines for the menu navigation. A button debouncing is implemented to […]
Few days ago, I am thinking if I could create a mini karaoke using an Arduino Uno, LCD for the lyrics display, SD card for the sound files and the lyrics, and some switches for the playback functions. I tried to search through google and youtube for some resources but even the basic functionality of […]
To explore more with the functionalities of DF Player Mini, an LCD display is good added feature for this project. To save pin connection, we will use an I2C LCD. Since this is Part 3 of the series in tinkering with DF Player Mini, you may visit: Part 1: DF Player Mini – a mini […]