Christina Mello
Electronics Engineer | Technical Educator
Welcome to N1IR Electronics!
I'm Christina Mello (Chris), an electronics engineer and educator with a passion for helping people understand how technology works.
I spent 18 years teaching Electronics Engineering Technology at South Shore Technical High School in Hanover, Massachusetts.
During that time, I introduced students to the fascinating world of electronics, from basic electrical principles and circuit analysis to microprocessors, embedded systems, robotics, and communications technology.
I hold a Master's degree in Occupational Education and a bachelor's degree in Electrical and Electronics Engineering Technology.
Why I Created N1IR Electronics
I've always believed that the best way to learn electronics is to understand what's happening inside a circuit, rather than simply memorizing formulas or procedures.
Electronics becomes much more interesting when you can connect theory to something you can build, measure, troubleshoot, or experiment with.
N1IR Electronics is a place where I can continue sharing that approach to learning. Whether you're just getting started with electronics, studying for an FCC license, or expanding your knowledge of communications systems, my goal is to make technical subjects understandable, interesting, and useful.
What You'll Learn
N1IR Electronics provides educational materials and technical resources covering a variety of subjects.
Electronics Fundamentals
Electrical theory, components, circuit analysis, and measurement techniques.
Analog & Digital Electronics
Semiconductors, amplifiers, logic circuits, and digital electronic systems.
Microprocessors & Embedded Systems
Microcontrollers, Arduino, programming, and practical electronics projects.
RF & Communications
Radio fundamentals, modulation, antennas, and communications technology.
FCC Licensing
Study materials and technical resources for the FCC General Radiotelephone Operator License.
Troubleshooting & Test Equipment
Practical diagnostic techniques, electronic measurements, and problem-solving skills.
My Teaching Philosophy
One of the most rewarding parts of teaching is seeing that moment when a difficult concept finally makes sense to a student.
Over the years, I've found that demonstrations, experiments, and real-world examples can make even complicated engineering principles easier to understand.
I encourage students to ask questions, experiment, make mistakes, and discover why things work the way they do.
Don't just learn how to make something work. Learn why it works.
Let's Explore Electronics Together
Whether you're a student, hobbyist, technician, or simply someone curious about electronics, I hope you'll find N1IR Electronics a useful place to learn.
Thanks for visiting, and welcome to the classroom!
- Christina 💓
Interested in my professional engineering background? Visit my LinkedIn profile