Keywords: Heathkit Analog Computer Cords.jpg Heathkit EC-1 Educational Electronic Analog Computer programmed with patch cords and the results displayed on an oscilloscope Displayed by Eric Schmidthuber at the Vintage Computer Festival This was held at the Computer History Museum in Mountain View California November 2006 <br>Photo by Michael Holley Taken with a Canon PowerShot A630 using existing light Own Swtpc6800 en User Swtpc6800 Michael Holley 2006-11-04 File Heathkit Analog Computer jpg Photographs by User Swtpc6800 Analog computers Heathkit Computers for education |