I've been on this journey in electronics for almost a decade, and only three years of that were real work. I want to share my story with you—not just to brag, but also to help others understand what it takes to be an electronic professional. This is more than just a career path; it's about passion, learning, and perseverance.
My first encounter with electronics was through a WAKEMAN tape player. As a kid, I dreamed of working in an electronics factory, making good money. But life had other plans. I went to high school, where the goal was to get into university. I studied hard, not just for knowledge, but for a better future—and maybe even a good wife, as one of my classmates once joked.
In college, I joined the Electronics Association and learned about ICs for the first time. My first project was building a 5V power supply using a 7805 regulator. It wasn’t easy, but every small success made me more passionate. By my sophomore year, I was deeply involved in microcontroller courses and started experimenting with 51 series chips. I remember spending days trying to understand how to write a display subroutine—until I finally got it right.
A turning point came during a provincial competition. I realized that without proper knowledge of microcontrollers, I was at a disadvantage. I worked hard, studied relentlessly, and eventually got the hang of it. After that, I started working on projects like temperature sensors, wireless communication modules, and more. These experiences built my confidence and technical skills.
During summer school, I trained under my professor, Lao Bao, who became a big influence on me. We worked long hours, designing circuits and writing code. That summer taught me more about teamwork, leadership, and dedication than any classroom ever could.
When I graduated, I focused on finding a job in R&D. I prepared a portfolio of my projects, and with Lao Bao’s help, I landed a position in Shenzhen. The job wasn’t what I expected—more on the technical support side—but I embraced it. Every repair, every circuit diagram, taught me something new. I learned the importance of product quality, market feedback, and real-world application.
English was always a challenge for me. In high school, I used to joke about why I needed to learn words like “sheep.†But in college, I joined a “Crazy English†club and turned my weakness into a strength. I practiced daily, spoke out loud, and eventually became confident enough to lead the group. It was a big step for someone who used to be shy.
After a few years in Shenzhen, I decided to take a different path. I moved to Beijing and became an IC sales engineer. It was a shift from design to business, but it allowed me to combine my technical background with customer interaction. I now promote magnetic isolation products, which are replacing traditional optocouplers. It’s exciting to see how technology evolves and how it can solve real-world problems.
Looking back, I’ve learned that being an electronic engineer isn’t just about technical skills—it’s about curiosity, resilience, and a willingness to keep learning. Whether you’re working on a small project or a large-scale system, every experience shapes you. I hope my journey inspires others to follow their passions and never stop exploring.
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