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

PWM with DMA in STM32

This tutorial will cover how to use the Timer to generate the PWM(Pulse Width Modulation) wave in STM32. We will use the PWM in DMA mode..

Interface WS2812 with STM32

In this tutorial, we will interface the WS2812/B LED with STM32. I am going to use PWM with DMA to send the data to the LED..

How to Setup DMA using Registers

This tutorial of the STM32 Register series will cover how to setup the DMA. We will configure the DMA for the UART peripheral…

What’s New in ESP32

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What’s New in AVR

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