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A simple tutorial of using sprite animation on a 2D scatter chart

09/07/201810/13/2018Leave a comment

Here is a basic sprite tutorial by John Doyle at www.excelcalcs.com Enjoy!

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Animated Asynchronous Electric Motor Model in Excel

01/07/201707/12/20188 Comments

This is an animation of an asynchronous electric motor in Microsoft Excel. You can download the model by clicking on the icon below and try to run it.

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About the Speed of Spreadsheets #2

03/23/201207/12/20188 Comments

This is the second post on Excel speed. The first part benchmarked the calculation speed of Excel 2003 versus Excel 2007 for various size arrays of formulas.

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Power Management: An Animated Buck Switching Regulator Model in Excel 2003

03/22/201207/12/20181 Comment

This is an animated model of a Buck voltage switching regulator in MS Excel 2003.

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About the Speed of Spreadsheets #1

03/20/201207/12/2018Leave a comment

This post considers several aspects about improving the speed of spreadsheets in both MS Excel 2003 and 2007.

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A Gated Ring Oscillator Demo – Part#2

03/19/201207/12/2018Leave a comment

This is an upgrade from the first part in the sense that it can be adjusted to have more delay based inverters in the feedback (14).

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A Gated Ring Oscillator Demo – Part#1

03/16/201207/12/2018Leave a comment

An interactive animated demo of the gated ring oscillator in Excel 2003 based on the previous tutorial. This model stands out because of the real time schematic animation. 

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An Interactive Gated Ring Oscillator Tutorial – part #4

03/15/201207/12/2018Leave a comment

This is the fourth part of tutorial about making an interactive animated Excel model of a gated ring oscillator in MS Excel 2003.

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An Interactive Gated Ring Oscillator Tutorial – part #3

03/14/201207/12/2018Leave a comment

  This is the third part of tutorial about making an interactive animated Excel model of a gated ring oscillator in MS Excel 2003.

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An Interactive Gated Ring Oscillator Tutorial – part #2

03/13/201207/12/2018Leave a comment

This is the second part of tutorial walking through the creation of an interactive animated Excel model of a gated ring oscillator in MS Excel 2003.

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