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the hands-on learning of circuit design and analysis.

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GET IN THE GAME!
HANDS-ON ANALOG DESIGN
AND ANALYSIS WITH SPICE

CIRCUITS AND APPLICATIONS
Design, test and modify these circuits using the SPICE simulator: Op amps, filters, sensors, switch-mode power supplies, PID controllers, audio amplifiers, etc. Explore circuit on your own or use the tutorials to get you started. Go to collection…

WHAT IS SPICE?
Simulate circuits on your PC. View voltage and current waveforms, frequency responses or bias points. Then change values, add components. SPICE is a great tool - you can learn a lot in a short time!_More…

WHERE CAN I GET SPICE?
Free demos and downloads. More...

HOW DO I RUN SPICE?
Just download a SPICE circuit file from this site and simulate it with one of several free SPICE simulators available as demo versions. More…

Electronic design using Excel VBA. Go there...

The Power of Analog Behavioral Modeling. Go there...

What's inside an Op Amp Macro-Model?  Go there...

The SPICE Algorithm - How it works! More...

Check Out the References Listed in the Bookshop. More...

Guitar Effects
Op Amp Distortion Box

How can you take a clean guitar sound and transform into into a distorted crunch using a handful of components? You can even apply the simulation to a real guitar sound file. More...

                                  SPICE TOPICS
Op Amps

   Improve op amp models with 2nd and 3rd poles.
   Design an op amp comparator.
   Look under the hood of a basic audio amplifier.
   Reduce op amp overshoot and ringing.

Sensors, Control, General
   Reduce ripple in a Switch Mode Power Supply.
   Create a potentiometer model.
   Lower distortion in an output stage.
   Test drive an instrumentation amp.
   Linearize an NTC thermistor.

                       EXCEL / BASIC (VBA)
   Explore electronics using BASIC programming.
   Explore the operation of an ADC.
   Create waveforms with the Fourier Series.
   Check out all the topics.
 

“Why simulate? To understand the circuit better. You develop intuition with a simulation.”

Mike Engelhardt, LTSPICE Seminar

 

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