2007-03-04 21:40:09 · 4 answers · asked by Safwani 1 in Science & Mathematics ➔ Engineering
Go to http://www.electronics-lab.com/ they have free software for electronics. Pspice 9.1 and Eagle layout are the best. Try ExpressPCB too.
2007-03-08 00:14:27 · answer #1 · answered by joshnya68 4 · 0⤊ 0⤋
Mentor Graphics has evaluation software available.
2007-03-05 07:30:09 · answer #2 · answered by John S 6 · 0⤊ 0⤋
SwitcherCAD from www.linear.com
Sounds like it is only for switching power supplies, but it is a great little general purpose SPICE / Schematic capture program. AND it is absolutely free.
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2007-03-05 11:50:55 · answer #3 · answered by tlbs101 7 · 0⤊ 0⤋
dont know if this helps, but you could check on
www.sourceforge.net to see if they have any capture programs
I dont know if they still do it, but you could try
www.cadence.com and see if their OrCad package is still available
would suggest protel, but they're gone sort of
2007-03-05 07:37:17 · answer #4 · answered by John 5 · 0⤊ 0⤋