Wireless 101 — Learn Wireless & Signal Processing
Open Curriculum

Learn Wireless &
Signal Processing
from Scratch

Interactive courses that break down complex wireless and DSP concepts into clear, visual, hands-on lessons. No prerequisites required.

Browse Courses →How It Works
1

Learn the Theory

Clear, visual explanations without jargon overload.

Our Story

Why We Started This

A question that every wireless engineer has asked but few textbooks answer honestly.

Wireless Communication System

What Really Happens Between Transmission and Reception?

"In textbooks, a signal is transmitted, travels through a channel, and arrives at the receiver. Simple. Clean. But reality is nothing like that."

The gap between classroom theory and engineering reality is enormous. Signals scatter, reflect, fade, and interfere in ways textbooks rarely show. We built Wireless 101 to bridge that gap with interactive, visual, honest explanations.

Read the full article
Courses

Seven Focused Tracks

Each course is self-contained and builds from the fundamentals up, with interactive visualizations at every step.

WRL-101
Beginner

Wireless Communications 101

Understand how signals travel through the air — from electromagnetic waves to modern wireless protocols.

12 Modules 0 of 12 labs published
Key Topics
EM Waves & the Spectrum
Modulation: AM, FM, QAM
Antenna Fundamentals
Channel & Propagation
WiFi, LTE & 5G Overview
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DSP-101
Beginner

Digital Signal Processing 101

Build core DSP intuition — sampling, transforms, filters, and spectral analysis with interactive tools.

12 Modules 0 of 12 labs published
Key Topics
Sampling & Aliasing
Fourier Transform (DFT/FFT)
FIR & IIR Filter Design
Spectral Analysis
Real-time DSP Applications
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STAT-101
Beginner

Statistics 101

From probability to hypothesis testing — build real statistical intuition with interactive visualizations and real-world datasets.

12 Modules 0 of 12 labs published
Key Topics
Probability & Distributions
Hypothesis Testing
Confidence Intervals
Correlation & Regression
Real-World Data Analysis
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ML-101
Beginner

Machine Learning 101

From linear regression to neural networks — build real ML intuition through interactive model building and visual explanations.

14 Modules 0 of 12 labs published
Key Topics
Classification & Regression
Neural Networks
Decision Trees & Random Forests
Clustering & Unsupervised Learning
Model Evaluation & Validation
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LA-101
Beginner

Linear Algebra 101

From vectors to eigenvalues — build real linear algebra intuition through interactive geometric visualizations and matrix operations.

12 Modules 0 of 12 labs published
Key Topics
Vectors & Matrix Operations
Linear Transformations
Eigenvalues & Eigenvectors
SVD & PCA
Applications in ML & Graphics
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GENAI-101
Beginner

Generative AI 101

From neural networks to agentic workflows — understand how GenAI works and master tools like Claude Code to build real things.

8 Modules 11 labs
Key Topics
How LLMs Actually Work
Prompt Engineering Mastery
Agentic AI & Claude Code
RAG & Context Management
Power User Workflows
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GENAI-102
Intermediate

GenAI Engineering

The next step after GenAI 101 — build and ship real tools with generative AI: vibe coding, RAG, agents, evals, and production.

10 Modules 67 Lessons
Key Topics
Software Engineering for AI
Coding Agents & Vibe Coding
Grounding, RAG & Agentic Systems
Evaluation-Driven Development
Operating in Production
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Learning Path

How It Works

A structured, four-step approach that builds lasting understanding.

1
Learn the Theory
Clear, visual explanations without jargon overload.
2
Interact & Explore
Live visualizations build real intuition for signal behavior.
3
Practice with Labs
Guided labs ship with Generative AI 101 today; labs for the other five courses are in development.
4
Build & Apply
Capstone projects that connect concepts across modules — in development.
Our Vision

Learning Should Be Free & Fun

We believe complex engineering concepts can be taught through interactive, bite-sized content — like scrolling through stories, not textbooks.

100% Free, Forever

No paywalls, no subscriptions, no hidden costs. Quality education in wireless communications should be accessible to everyone, everywhere.

Interactive Stories Style

Lessons are designed like social media stories — swipeable, visual, and bite-sized. Tap through concepts at your own pace with animations and interactive elements.

Read & Listen

Every lesson comes with audio narration you can toggle on or off. Read at your own speed, or sit back and listen — learn however suits you best.

English & Arabic

Full bilingual support with native RTL Arabic. Switch languages anytime — same quality content, same interactive experience, in the language you think in.

Simple Foundations First

We don't assume you know anything. Each concept builds from zero with clear visuals and real-world analogies. No jargon walls, no prerequisites.

AI-Generated, Human-Reviewed

Content created with Claude Opus by Anthropic and carefully reviewed by engineers. Combining AI speed with human expertise for accurate, up-to-date material.

Built with Claude Opus · Reviewed by Humans

Ready to decode the wireless world?

Start with either track — no prerequisites, no cost. Just curiosity and a browser.

Start Learning Free →