Trần Văn Xẻn writes where engineering meets civic life.

Trần Văn Xẻn has spent his career helping people understand complex systems, whether in a classroom, a technical project, or the everyday systems that hold a society together. His writing is grounded in that same belief: clear thinking and decent action are skills that can be learned.

Practical Microcontroller Design introduces the principles behind building reliable electronic systems. Alongside his technical work, he has written essays on education, ethics, personal responsibility, and the challenges of social life.

Explore the book’s selected excerpts or get in touch about an interview, reading group, or speaking invitation.