Electricity and Electronic Circuits Step by Step
A lightweight execution-visualization book.
Charge, Current, and Voltage
Charge as Flow
Current in a Loop
Voltage as Energy per Charge
Ohm's Law
Resistance Slows Current
Ohm's Law
Double Voltage, Double Current
Double Resistance, Half Current
Series Circuits
Same Current in Series
Voltage Drops Add
Series Equivalent Resistance
Series Power Budget
Parallel Circuits
Same Voltage in Parallel
Branch Currents Add
Parallel Equivalent Resistance
Open Branch Contrast
Power and Energy
Electric Power
Resistor Heating
Energy Over Time
Mixed Circuit Audits
Mixed Network Equivalent
Parallel Current Divider
Mixed Power Balance Audit
Switches and Signals
Closed Switch Path
Open Switch Path
Signal as a Choice
Voltage Dividers
Divider Node Voltage
Half Divider
Sensor Divider Contrast
Diodes and LEDs
Diode One-Way Model
LED Current Limiter
Reverse Bias Blocks
Switch Logic
Controlled Switch Model
Series Switch AND
Parallel Switch OR
RC Timing
Time Constant
Final Capacitor State
Bigger Capacitor Slower
Network Loading and Power Audits
Loaded Divider Load Dependence
Source-Load Current and Voltage Split
Power Closure Audit
Switching Control and Design Scans
Divider Ratio Direction Scan
Controlled Load Current Gate Scan
RC Time Coupled Axes Scan