Learn how to interface the SSD1306 0.96″ OLED with the TM4C123G microcontroller. This beginner-friendly guide covers wiring, fonts, text, shapes, bitmaps, and smooth UI animations.
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MPU6050 Arduino I2C Tutorial: Pinout, Wiring, Calibration, Raw Data, and Code Examples
A complete MPU6050 Arduino guide covering pinout, I2C wiring, raw accelerometer and gyroscope readings, calibration for all axes, and converting values into real-world units. Includes full code examples and comparison with ADXL345
STM32 W5500 Ethernet Tutorial (Part 5): HTTP Webserver on STM32
In this part of the STM32 W5500 Ethernet series, learn how to build a simple HTTP Web Server on STM32. Create static webpages, handle URIs, control GPIO from a browser, and run a multi-socket web server using the W5500 module.
How to Interface LCD1602 with TM4C123G Tiva C Using I2C (Full Guide with Code)
A complete guide to interfacing the LCD1602 over I2C with the TM4C123G Tiva C. This tutorial covers library creation, sending commands and data, cursor control, printing numbers and floats, advanced display features, and common troubleshooting issues.
Arduino ST7920 Tutorial (128×64 LCD): Wiring, Setup, U8g2, and Text Display Guide
A complete beginner-friendly guide to using the ST7920 128×64 LCD with Arduino. Covers wiring in SPI mode, U8g2 setup, “Hello World” display, fonts, graphics, and troubleshooting.
Interface SHT21 Temperature and Humidity Sensor with Arduino | Display on Serial Monitor and I2C LCD
Learn how to interface the SHT21 temperature and humidity sensor with Arduino. This tutorial shows wiring, code, and how to display real-time readings on a 16×2 I2C LCD screen.
Arduino W25Q Flash Memory Tutorial: Read, Write, and Store Data Efficiently
In this tutorial you will learn how to Interface W25Q Flash with Arduino using SPI. It will cover how to Store and read Numbers, Floats and strings from the memory.
TM4C123G UART Tutorial (PART 2): Use Interrupt to Receive Data and Control LEDs
Learn how to configure and use UART interrupts on the TM4C123G microcontroller to receive and process serial data efficiently. Includes practical LED control example and troubleshooting tips.
How to Interface MAX7219 7 Segment Display with Arduino | Display Text, Scrolling Message, and Time
Learn how to use the MAX7219 7-segment display with Arduino to show text and numbers. This guide covers setup, custom fonts, scrolling text, counter demo, and quick fixes for mirrored output.
TM4C123G UART Tutorial (PART 1) – How to Use UART and Virtual COM Port in Tiva C
Learn how to use UART in TM4C123G Tiva C for serial communication. This tutorial explains UART modules, pin configuration, and the Virtual COM Port (VCP) with simple code examples to send and receive data between the MCU and your PC.
Interface SH1106 I2C 1.3” OLED Display with Arduino – Full Guide with Bitmaps and Animations
In this tutorial, you’ll learn how to interface the SH1106 1.3″ I2C OLED display with Arduino. We’ll cover wiring, installing libraries, displaying text and graphics, converting images to bitmaps, and creating smooth animations on the OLED screen.
How to Interface SD Card with Arduino Using SPI (Step-by-Step Guide)
Learn how to interface an SD card with Arduino using SPI communication. This step-by-step guide shows how to store sensor data in CSV files, read it back, and troubleshoot common SD card errors.