
Microcontroller Tutorials with Code from Scratch
Controllerstech.com is dedicated to teaching STM32, ESP32, and embedded systems through practical, hands-on tutorials. All examples are built from scratch using datasheets and reference manuals, and every project is tested on real hardware to ensure accuracy and reliability. The goal is to help you gain complete control, deep understanding, and the confidence to build real-world embedded applications.
In this tutorial, we will see how to use DMA in STM32. Here I will…
This tutorial explains how to implement CAN communication in Normal Mode on STM32 microcontrollers using…
Learn STM32 SPI register-level programming. Master SPI1 configuration, transmit & receive data, and interface with…
In this tutorial, we will interface the WS2812/B LED with STM32. I am going to…
This tutorial will cover how to use the Timer to generate the PWM(Pulse Width Modulation)…
This tutorial will cover how to configure the external interrupt using the Registers in STM32…
Configure I2C using STM32 registers. Step-by-step STM32 I2C example for transmission, reception & MPU6050 interface….
This tutorial will cover how to interface an I2C based AT24C EEPROM with STM32. The…