Turtleand Energy

Next-stage curriculum outline

Electricity Depth: Circuits and Electronics

A reference path from circuit structure and measurement to electronic components, motors, and controlled power.

Use this outline to choose the next subjects to study. It is a reference sequence, not a completed course or a substitute for supervised practical training.

Outcome

Build the circuit intuition and measurement discipline needed to reason about practical electronics without treating diagrams or formulas as magic.

6-part sequence

Follow the circuit from structure to control.

  1. 01

    Series and parallel circuits

    Learn how current paths, voltage drops, and equivalent resistance change when components share one path or branch across several paths.

    • single-path and branching circuits
    • current and voltage distribution
    • equivalent resistance
    • open and short circuit behavior
  2. 02

    Circuit measurement

    Measure voltage, current, resistance, and continuity while understanding reference points, meter placement, uncertainty, and safe limits.

    • multimeter modes
    • series and parallel meter placement
    • reference points and polarity
    • measurement limits and uncertainty
  3. 03

    Kirchhoff’s laws

    Use conservation of charge and energy to analyze circuits with multiple nodes, branches, sources, and loops.

    • Kirchhoff’s current law
    • Kirchhoff’s voltage law
    • node and loop equations
    • sign conventions and solution checks
  4. 04

    Capacitors and inductors

    See how electric and magnetic fields store energy, oppose sudden change, and shape circuit behavior over time.

    • charge and magnetic energy storage
    • transients and time constants
    • RC and RL behavior
    • filtering and switching effects
  5. 05

    Diodes and transistors

    Move from passive networks to components that steer, switch, and control electrical signals and power.

    • diode direction and voltage drop
    • rectification and protection
    • transistors as switches
    • amplification and biasing intuition
  6. 06

    Motors and power electronics

    Connect electromagnetic force to motion, then learn how switching circuits regulate motors, voltage, current, and heat.

    • motor torque and back EMF
    • PWM motor control
    • power switching and conversion
    • protection, efficiency, and thermal limits