Learn electronics, coding, and projects — step by step.
In this article, we will learn about the addressable NeoPixel. Addressable Neopixel contains a WS2812B chip and an RGB LED in one package. With WS2812B, it is possible to make the a chain of RGB LED to be addressable. Meaning to say, it can be controlled individually.
In this article, we will learn on how to use the 16×2 LCD module in 4-bit Mode with MicroPython language. For this tutorial, we will used a Raspberry Pi Pico with MicroPython firmware.
In this article, we will learn on how to use the 8×8 Dot Matrix display with an I2C communication interface using the MicroPython language.
In this article, we will look at the 8×16 Dot Matrix Display with SPI as communication interface. This is basically the continuation of the previous tutorial on how to use the 8×8 Matrix Display.
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.