Electrical Engineering | AETHRA Learning Matrix

Electrical Engineering Lab

Click a card to load a lesson. Start with where electricity comes from, then move into circuits, electronics, digital systems, and computing.

Electrical Power & Energy Systems

⚡ How Electricity Is Generated Understand how different energy sources are converted into electrical power.

🧲 Generators & Induction Faraday's Law, rotating magnetic fields, alternators, and electromagnetic induction.

🏭 The Electrical Grid Transmission, distribution, substations, transformers, and grid operation.

🔁 Transformers Step-up and step-down transformers, magnetic coupling, and power transmission efficiency.

☀️ Solar Power Photovoltaic effect, DC generation, inverters, charge controllers, and solar energy systems.

💨 Wind Turbines Wind energy, turbine blades, generators, power electronics, and grid-tied renewable energy.

🔋 Batteries & Storage Chemical energy, lithium-ion cells, battery management, inverters, and grid storage.

⚙️ Three-Phase Power Three-phase AC, rotating fields, industrial motors, grid generation, and power distribution.

Electrical Fundamentals

Voltage Electric potential difference: the push that moves charge through a circuit.

Current Flow of electric charge, measured in amperes.

Resistance Opposition to current flow, measured in ohms.

Ohm's Law Connect voltage, current, and resistance through the foundation of circuit analysis.

Capacitance Charge storage, capacitors, RC timing, filtering, and energy storage in electric fields.

Multimeter Measure voltage, current, resistance, continuity, and capacitance safely.

Electronics Laboratory

Oscilloscope View changing voltage over time: amplitude, frequency, noise, and waveform shape.

Soldering Clean joints, flux, tip temperature, through-hole parts, and repair skills.

Breadboarding Prototype circuits before soldering and keep power rails organized.

Transistors Switching, amplification, BJTs, MOSFETs, and electronic control.

Op-Amps Amplifiers, filters, comparators, feedback, and analog signal processing.

PWM Pulse-width modulation for motors, LEDs, power electronics, and control systems.

Digital Systems & Computing

Logic Gates AND, OR, NOT, NAND, NOR, XOR, binary logic, and digital circuits.

KiCad PCB Design schematics, footprints, board routing, and fabricate real circuits.

FPGA Intro Programmable logic, HDL, digital hardware, and computer engineering foundations.

Computer Engineering Learn how logic gates become registers, CPUs, memory, and computing machines.