The Duolingo for electronics
Yes, there's a Duolingo for electronics. Tomo turns it into the same daily game: short levels, streaks and quick quizzes, about five minutes a day. Start with one of 40+ free electronics courses, or type the exact topic you want and Tomo builds the course in about two minutes.
Free forever · No credit card · iPhone & Android
Start with these electronics courses
Electronics Without the Smoke
Decode confusing jargon, avoid classic rookie missteps, and build circuits that actually work. Learn the essential rules of voltage, polarity, ground, and testing before you plug in.
Mastering the Flow: Practical Electronics
Move beyond simple batteries and bulbs to design circuits that solve real problems. Master the math of power, troubleshoot like a pro, and understand how modern gadgets actually think.
Practical Electronics: From Circuits to Chips
Learn how electricity is harnessed, amplified, and programmed to power modern hardware. Explore real-world circuits from basic LEDs and transistors up to microcontrollers, op-amps, and commercial silicon chips.
Electric Circuits
Build an intuitive and practical grasp of electrical circuits from the ground up. Master current, voltage, and circuit laws, simplify complex networks with proven theorems, and predict dynamic circuit behavior over time.
Electronic Circuit Troubleshooting
Move beyond basic multimeter readings to systematically diagnose and repair complex hardware failures. Learn to isolate faults, interpret signal noise, and reverse engineer circuits without a map.
Electricity and Practical Circuits
Move beyond basic textbook formulas to build a working intuition for real circuits. Learn how components behave under load, diagnose tricky faults, and master the forces shaping electrical systems.
Everyday Circuit Fundamentals
Understand how electricity actually moves, how Ohm's law shapes every circuit, and how to wire, test, and troubleshoot basic electronics with intuitive mental models.
How Electric Circuits Work
Learn how electricity moves through everyday devices and gain the confidence to build your own circuits. From breadboarding components to debugging with a multimeter, discover the practical rules that bring hardware to life.
Electronics and Coding with Raspberry Pi
Stop just reading about circuits and start building them. Learn to control the physical world with code, from blinking your first light to designing smart home gadgets.
Tomo and Duolingo, side by side
| Duolingo | Tomo | |
|---|---|---|
| Best for | A language (plus math, music, chess) | Any topic, including electronics |
| The format | Daily game: levels, streaks, XP | Same daily game: levels, streaks, hearts, XP |
| Time per day | About 5 minutes | About 5 minutes |
| Price | Free, with a paid tier | Free plan, optional Pro |
More electronics courses
- Building Electronic Gadgets
- Everyday Electronics in Action
- Hands-On Electronics
- How Circuits Work
- How Electrical Circuits Work
- How Electronics Work
- Troubleshooting Broken Electronics
- Audio Electronics: Sculpting Sound
- Building Working Circuits
- Circuit Basics: Ohm's and Kirchhoff's Laws
- Circuit Design for Arduino
- Circuits électriques en pratique
- Circuits et pannes électriques
- DC Circuits and Signal Math
- Designing Electronic Systems
- Electrónica y Robótica con Arduino y ESP32
- Hands-On Electronics
- Hardware Control with Arduino and ESP32
- Heavy Machinery & Automotive Electronics Diagnostics
- How Circuits Actually Work
- How Electric Circuits Work
- How Electronics and Sensors Work
- Ohm's Law in Circuit Design
- Practical Circuit Design
- Raspberry Pi and ESP Hardware
- Reading and Troubleshooting Circuits
- Real-World Circuit Behavior
- Real-World Circuit Design
- Solving DC Circuits: KVL, KCL, and Thevenin
- The Flow of Power: Basic Circuits
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
Questions
Is there a Duolingo for electronics?
Yes. Tomo works like Duolingo, with levels, streaks and quick quizzes a few minutes a day, and it covers electronics along with any other topic you can type. There are 40+ free electronics courses to start with.
Does Duolingo teach electronics?
No. Beyond languages, Duolingo covers math, music and chess. Tomo brings the same daily game to electronics.
Can I learn one specific electronics topic?
Yes. Type the exact topic, for example "your first Arduino circuit", and Tomo builds a full course on it in about two minutes.
Is it free?
Yes. Tomo has a free plan that doesn't expire. No credit card.
Keep Duolingo for languages.
Get Tomo for electronics, and everything else you're curious about.