1.EX
Chapter 1 Example Circuits

Example circuits and simulations from Chapter 1. 1 min read

Exercise Click any circuit to open in a new tab. Most include simulations.


From Algebraic Approximations 

Plotting Tangent Line Approximation  

Midpoint Tangent, Endpoint Interpolation, and Linear Least Squares  


From Orders of Magnitude, Logarithmic Scales, and Decibels 

Log-Log Plotting Approximations  


From Complex Numbers 

RC Low-Pass Filter as Complex Number Multiplication  


From Linear & Nonlinear 

Multiple Linear Equations  

Multiple Linear Equations - Frequency Domain Shows Slopes  

Multiple Linear Equations with Sine Wave Input  

Multiple Linear Equations with Two Sine Wave Input  

Multiple Linear Equations with Multiple Additive Inputs  

Newton-Raphson Method Example  

555 Adjustable PWM with RC Filtered Output  

555 Voltage Controlled Oscillator (VCO)  


From Systems of Equations 

System of Two Linear Equations  

System of Two Linear Equations - No Solution  


From Steady State & Transient 

Inrush Current Spike when Switching Capacitive Load  


From Lumped Element Model 

Lumped Element Model of Spring-Mass-Dashpot Mechanical System  

Lumped Element Model of Spring-Mass-Dashpot Mechanical System with Laplace Blocks  

Lumped Element Model of Spring-Mass-Dashpot Mechanical System with Laplace Blocks (Parameter Sweep)  


From Thermodynamics, Energy & Equilibrium 

Thermal Modeling: Electric Hotplate and Skillet Warm-Up