Home led

led

23 Articles

How to Print & Scroll string on Dot Matrix Display

This tutorial will cover how to print and scroll string on the dot matrix display connected to STM32 via the SPI. We will...

How to Cascade Dot Matrix Displays

This tutorial will cover how to cascade the dot matrix displays and connect them to STM32 via the SPI, using only 3 wires....

Interface LED dot matrix with STM32

This tutorial will cover How to interface the LED Dot Matrix Display with STM32. The Display is connected via the SPI Peripheral and...

ESP32 #3 || How to use I2C || PART1

How to use the LCD1602 connected with the ESP32 via the I2C. We will see how to use the function to write the...

ESP32 #2 || How to use UART || PART2

This tutorial will cover how to use the UART peripheral in ESP32 using the ESP-IDF to receive the command and control the LED...

Interface 7 segment display with STM32 || TM1637

This tutorial covers how to connect the TM1637 seven segment display with STM32 and how to print the basic numbers on the display..