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Suraj143 said:Can somebody name some freeware circuit simulators. Which can see the circuit is working or not, the output waveform etc…..
Thankx a lot.
Optikon said:The simulator can't tell you if your circuit is working or not.
Suraj143 said:freeware circuit simulators.
Actually Multisim 9 will smoke parts if you use the rated ones. It can cause a lot of frustration when you don't realize that you used a rated resistor on accident and it blows. Took me an hour to figure out what was wrong, as I did not expect it to do that lol.AllVol said:Still, the breadboard provides the more reliable information. Simulators just refuse to pop and smoke..
Sceadwian said:You really can't beat LTSpice, it's not the fastest spice simulator out there, but it's complete and free, it also has the added advantage that it can both input and output multi channel wave file data. It's definitely not real time but you can feed an audio signal into a circuit input and output any node (even an equation) as a .wav file and analyze it to your hearts content. Never experimented with the maximum sample rate it will let you use. But it at least does 96khz audio. The learning curve is a little higher than a prettified simulator but it's usefulness is significantly higher too.
YOu can do all that. Go to Help and look at Waveform Arithmetic.Hero999 said:One of the things that would be handy in LTSpice would be calculation of RMS currents, voltages and power dissipation.
Although it ain't gonna be exactly hi-fi.Sceadwian said:If you go to the Yahoo Groups LTspice group you can download speaker models. If you have a good set of monitor quality headphones you can listen to a raw waveform, and then see what's going to happen when you send that same signal through the speaker, without ever having to build an enclosure.