This category focuses on embedded systems engineering, covering both low-level firmware and embedded hardware fundamentals used in real-world products.

You’ll find practical explanations and hands-on insights into topics such as:

Low-level firmware development (bare-metal and RTOS)

Microcontroller architecture and memory mapping

Embedded C programming and optimization

Hardware–software interaction

Communication protocols like UART, I²C, SPI, and other serial interfaces

Debugging techniques for embedded hardware and firmware

Basics of IoT communication protocols and device integration

The content here is based on real engineering experience, focusing on how things work at the register and signal level—not just theory.

Whether you’re starting out in embedded systems or refining your skills as a firmware engineer, this category aims to provide clear, practical, and reliable knowledge you can apply directly to your projects