Electronic engineering, explained
Notes, exercises and theses for every year of electronic engineering
Topics organised like a university curriculum — from calculus and physics to signals, control systems and telecommunication networks — plus code, hardware projects and real theses.
- Articles
- 608
- Subjects
- 44
- Theses
- 26
- Years of study
- 5
Study path
Follow the curriculum, year by year
- Electromagnetic Fields20
- Technical Physics19
- Automatic Controls 115
- Electrical Engineering14
- Signal Theory13
- Computer Systems11
- Applied Electronics20
- Systems Theory14
- Digital Electronic Systems12
- Electrical Communications12
- Electrical Measurements11
- Process Control10
- Radar Systems18
- Computer Architecture14
- Information Systems14
- Digital Signal Processing13
- Telecom Networks13
- Digital Control12
Study area · free, no sign-up
Every lesson is also your notebook
As you study you mark what you understood and what not, take notes, ask AI to explain a step better and download the lesson as PDF. In "My study" you find everything: progress in the courses, sections to review, notes.
- ✓Got it, review, not clearOne click on every section and exercise.
- ✎NotesThey save themselves; search and print them.
- ✦Ask AIChatGPT or Claude with the question ready.
- ⎙Lessons as PDFLaid out like a book, with the solutions.
Recently updated
Latest articles
Building Science
Solved internal forces exercises: shear and bending moment diagrams
Six exercises with solutions: simply supported beam with a uniform load and with two point loads, off-centre load, cantilever with combined loads,…
Building Science
Internal forces in depth: beam element, area rule, cantilever and point load
The equilibrium of the beam element, the area rule for drawing shear and moment by hand, the cantilever with a tip load…
Telecom Electronics
Solved oscillator exercises: Colpitts, Clapp, phase noise and crystal
Six exercises with solutions: frequency and start-up of a Colpitts, the Clapp variant, phase noise with Leeson's model, reciprocal mixing in a…
Telecom Electronics
Oscillators in depth: designing a Colpitts, the crystal and Leeson's phase noise
Step-by-step design of a Colpitts oscillator, the Clapp variant, the electrical model of the crystal with the series and parallel resonances proved,…
Systems Theory
Solved reachability and controllability exercises, from basic to exam level
Six exercises with solutions: Kalman's test, systems with two inputs, reachability with a parameter, companion form, minimum energy of the double integrator,…
Systems Theory
Reachability in depth: the Gramian computed, the minimum-energy input and the PBH test
The Gramian of the double integrator computed step by step, the input that moves the state and the proof that it is…
Explore
Beyond the curriculum
Theses
Real university theses to learn from
Technical Physics
High Temperature Phase Stability in Doped Thermal Barrier Coating Systems
One of the most used materials for Thermal Barrier Coatings manufacturing is Zirconia stabilized by addition of Yttrium oxides as dopant. It…
Theses in English
Controller Design for the Acquisition Phase of the LISA Mission Using a Kalman Filter
LISA, the Laser Interferometer Space Antenna, and its technology-demonstrating precursor LISA Pathfinder, form an ESA/NASA collaborative project, selected as an ESA Cornerstone…
Theses in English
Mobile Robot Control in Unknown Indoor Environments – the Visual SLAM for Servoing
One of the main obstacles that still hinder penetration of mobile robots into wide consumer markets is the unavailability of powerful, versatile…