Microcontroller Tutorials with Code from Scratch

Learn STM32, ESP32, and embedded systems by writing code from scratch using datasheets and reference manuals. All tutorials are tested on actual hardware to help you build reliable, real-world projects with full control and understanding.

What’s New in STM32

Emulate STM32F103 as a MOUSE

In this tutorial of STM32 USB HID Device, we will see how to emulate STM32 as a mouse. The board is connected to the computer via…

How to use STM32 as a KEYBOARD

This tutorial will cover another USB Device HID example, and today we will see how to use STM32 F103C8 as a keyboard for the computer.

ST7735 1.8″ TFT Display with STM32

This tutorial will cover how to interface ST7735 1.8″ TFT Display with STM32 using the SPI peripheral. We will also see how to setup a menu…

USB CDC Device and HOST in STM32

This tutorial will cover how to implement USB CDC (Communication Device Class) in STM32 using both CDC Device, and CDC Host…

What’s New in ESP32

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What’s New in AVR

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