Analog Tutors Interactive

Progress Log

27 March 2010 An Attempt to make Op-amp Simulation in JavaScript.

28 Mar 2010 Made the GUI Two Sliding Potentiometers and a mV source. The tough part is the Ramp-up and Ramp-down of the push-buttons. The rest is easy. But this is where i may get stuck.

29 Mar 2010 It works, not bad, i managed to Make the millivolt source ramp-up and ramp-down. I had to use the Force.

30 Mar 2010 Completed, no bugs so far. I am now a JJ Javascript Jedi. Onward to Ajax.

1 Apr 2010 Fixed a CSS error. Text align Center worked differently for IE for some nested div id set. Tested in Chrome, Firefox and Internet Explorer. Made Non-Inverted Amp tutor. Pot now shows in 1K per pixel.

Sub-Pixel mouse movements cannot be resolved, so the Analog Pot is like a Large Rotary Switch simulation with 170 steps. 1/10 of pixel would be good, but i know impractical, just for a tiny Rheostat.

Done