I'm starting from zero programming experience and want to become a hardware engineer. I'd like to begin with simple Raspberry Pi projects, but I'm unsure whether to learn Python through courses, videos, or books first, or learn mainly by building projects and picking things up along the way. What approach would give me a solid foundation without slowing me down?
5 Answers
You can start immediately with a Raspberry Pi: install its operating system, follow a simple GPIO example, and gradually modify it instead of only copying it. Keep notes about wiring, permissions, and errors as you go—those problems tend to come back, and understanding how you solved them is part of learning.
Choose whichever learning format keeps you engaged—videos, books, or an interactive course. The important part is to write code regularly and make small changes yourself. A short lesson followed by hands-on practice is generally more effective than passively consuming a complete course.
Python is a great choice for getting started on a Raspberry Pi because it lets you control hardware quickly and has plenty of libraries. However, if your long-term goal is hardware or embedded engineering, add C or C++ later. Those languages are closer to the hardware and are widely used for microcontrollers and performance-sensitive systems. Python is easier and faster to develop with, but it usually relies on lower-level code underneath when performance matters.
For Python, Automate the Boring Stuff with Python is a beginner-friendly option because it teaches useful concepts through practical examples. You can follow it while making small Raspberry Pi projects rather than treating it as something you must finish first.
A mix of both approaches usually works best. Spend a couple of weeks learning the basics—variables, loops, functions, lists and dictionaries, and how to read error messages—then start applying them to small projects. Try an LED, a sensor, saving readings to a file, or displaying a simple graph. Building with no foundation often leads to copying code without understanding how to fix it, while taking a long course before making anything can become boring. Use the course or book as a reference whenever a project exposes a gap in your knowledge. It’s also worth learning a little Linux command-line usage and Git because they’re useful for Raspberry Pi development.

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