
Vasu Grover
Associate Software Developer
Learning Electronics
Exploring how gadgets work, diving into coding, and starting hands-on experiments with Arduino and ESP32. Join me on my journey into the world of electronics!
December 24th, 2024 at 2:00 PM • Electronics • 3 min read

I’ve always been fascinated by how things work. From the gadgets we use daily to the invisible magic that powers them, I’ve often wondered: how are they made? This curiosity has finally led me to take the plunge into the world of electronics. And let me tell you, it’s already shaping up to be an exciting journey.
Starting with Curiosity
The idea of learning electronics didn’t come out of nowhere. I’ve always wanted to create something with my own hands—something that works, lights up, or even connects to the internet. For me, it’s not just about learning; it’s about understanding and creating. That’s why I decided to stop wondering and start doing.
Building a Foundation: YouTube and Documentation
First things first, I turned to my trusty guide for all things new: YouTube. It’s an endless treasure trove of tutorials, and I’ve been soaking up videos on circuits, microcontrollers, and beginner-friendly projects. Alongside this, I’ve been reading documentation to deepen my understanding. Sure, some of it feels overwhelming, but breaking it into small, manageable chunks makes it easier to grasp.
Back to Coding: Revisiting C++ and Rust
Since electronics and coding often go hand in hand, I’m revisiting two languages I’ve worked with before: C++ and Rust. C++ is practically a staple for embedded systems, while Rust’s safety features make it a great option for certain projects. Revising these skills feels like preparing the perfect foundation for what’s to come.
Hands-On Learning: My Electronics Kit
Learning doesn’t feel real until you get your hands dirty, right? That’s why I’ve put together a beginner’s kit with some essential tools and components from Amazon. Here’s what I’ve got:
- Arduino: A beginner-friendly microcontroller perfect for small projects.
- ESP32: A powerful board with Wi-Fi and Bluetooth, ideal for IoT experiments.
- Breadboard: Essential for prototyping circuits without soldering.
- Jumper Wires: To connect all the components seamlessly.
- A variety of modules and sensors to tinker with.
I’m starting small—lighting up LEDs, building simple circuits—and I’ll work my way up to more complex projects as I learn.
The Why Behind It All
Why electronics? It’s simple: I’m curious. I want to understand how things are made and what makes them tick. There’s something magical about taking raw components and turning them into a functional system. Even if it’s just a blinking LED, it’s a creation—something I’ve made myself. That mix of logic and creativity is what draws me to this field.
Looking Ahead
This is just the beginning. As I learn and build, I’ll be sharing my journey—the successes, the failures, and everything in between. Electronics is a vast field, and I’m excited to see where this adventure takes me. Who knows? Maybe I’ll inspire someone else to start their own journey into electronics.
For now, it’s back to tutorials and tinkering with my new tools. Stay tuned for updates on my progress. Until then, wish me luck!