A  B  C  D  E  F  G  H  I  J  K  L  M  N O  P  Q  R  S  T  U  V  W  X  Y  Z

• Active Filters
• Analysis of a 4-Impedance Active Filter
• A/D Converters
• Basic Concepts
• Charge
• Current
• Voltage
• Kirchoff's Current Law
• Kirchoff's Voltage Law
• Boolean Algebra
• deMorgan Theorems
• Bridge Circuits
• Circuit Analysis - Intro
• Circuit Symbols
• Counters
• Diodes
• Diodes
• Quick note on diode models & circuit analysis
• LEDs
• Rectifying Circuits
•  Note on behavior with input sinusoids with time-varying envelopes
• DVMs
• Note:  Going from an A/D to a DVM
• FFT - The Fast Fourier Transform
• A Note on the FFT
• Note 1 on complex Fourier Representations (c's as magnitude of the nth harmonic)
• Note 2 on complex Fourier Representations (c's as a complex combination of a's and b's)
• Calculating the FFT in Matlab
• Calculating the FFT in Mathcad
• An Example FFT Calculation - the Triangle Signal
• Using Mathcad
• Using Matlab
• A Sine Wave Example - A Cautionary Tale
• Filters
• Filter Types
• Filter Simulators
• Index
• Single Pole
• Single Pole - Constant Input + Noise
• Note on a peculiar filter
• Filtering Pulse-Like Noise
• Lab - Using a Simple R-C Filter
• Moving from Time-Constant Systems to Filters
• Fourier Series
• Introduction to Fourier Series
• A Quick Summary of Pertinent Facts About Fourier Series
• What is a Periodic Signal?  (Is the fundamental necessary?)
• Symmetry - Effects on Fourier Coeffients
• Fourier Series Examples - Square Wave - Repetitive Pulse
• Interpreting Fourier Series Coefficients as Complex Numbers
• More on Complex Fourier coefficients
• What is the Fundamental Frequency of a Fourier Series - OR - Is the fundamental necessary?
• Some Fourier Series Simulators
• Computing the Fourier Series Numerically (Intro to the FFT)
• A Note on the FFT
• Gain
• Note on Gain
• Gates
• AND
• Inverter
• NAND
• OR
• Inductance
• A Note on Calculating Inductance from Geometric Properties
• Interface Circuits (Going between the Analog and Digital Worlds)
• Comparators
• Digital-to-Analog Converters (D/As)
• Analog-to-Digital Converters (A/Ds)
• DVMs
• Note:  Going from an A/D to a DVM
• Karnaugh Maps
• Kirchoff's Laws
• Current Law
• Voltage Law
• Logic Circuits
• Counters
• Flip Flops
• Gates
• AND
• Inverter
• NAND
• OR
• Minterms
• Minterm Expansion
• Measurements
• Intro to Measurements
• Frequency
• Voltage
• Networks & Network Concepts
• Introduction to Network Concepts
• Data Servers
• A Note on TCP/IP Network Connections
• TCP/IP Data Server in LabVIEW
• TCP/IP Data Client in LabVIEW
• Operational Amplifiers
• Basic Concepts
• Basic Op-Amp Circuits
• Inverter
• Summer
• Integrator
• Voltage Follower/Isolation Amplifier
• A Note on the Isolation Amplifier - including a circuit board sketch
• Non-Inverting Amplifier
• Practical Considerations
• Saturation
• Slew Rate
• Note on "Gain"
• Oscilloscopes
• Introduction
• Phasors
• Introduction to Phasors
• Phasor Plotter
• Pinouts (These all open in a separate window.)
• 741 Operational Amplifier
• 7400 Quad NAND
• 74193 Counter
• LM339 Quad Comparator
• Power
• In Resistors
• Maximum Power Theorem
• Resistors
• Parallel Resistors
• Power in Resistors
• Series Resistors
• Sensors
• Introduction
• Strain Gages
• Temperature Sensors
• Dynamics of Temperature Sensors
• Measuring Time Constants
• LM35
• Thermistors
• Thermocouples
• Temperature Sensor Laboratories
• Basic Temperature Sensors
• Calculating Temperature from a Voltage Divider Measurement with a Thermistor
• Temperature Sensor Dynamics
• Signals
• Introduction
• Signal Parameters/Measuring Signals
• A Note on the Nyquist Sampling Rate
• Periodic Signals/Fourier Series
• Fourier Series Simulators
• Simulations (These open in separate windows.)
• 2 Toggle Flip-Flops
• Four Bit Counter
• Oscilloscope
• Simulators
• Fourier Series Simulators
• Thevenin Equivalent Circuits
• Time Constants
• Measuring Time Constants
• Time Response
• Some Thoughts on How to Solve Circuit Differential Equations
• Useful Circuits
• Square Wave Generator
• Summer
• Voltage Doubler
• Voltage
• Basic Concepts
• Kirchoff's Voltage Law
• Measuring Voltage
• Using Voltmeters
• Using Oscilloscopes
• Voltage Dividers Quick Summary
• Voltage Divider Lesson