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They are typically about 6 hours long. The events are sponsored, and I'm sure the sponsors want you to come in person. Recording it could be a disincentive. Maybe they could be convinced to post a

When I fixed the voltages and edge rates, the simulation worked fine for me. Andy

Are you looking for a particular circuit to interface the arduino with other stuff? It appears you might be looking for the circuit that has an opto-isolator and a power FET. This forum isn't for

yes, allready

Also check the group messages from the last 48 hours. Andy

Did you fix the power supply voltages, the input amplitude, and the edge rate?

This has been asked before, but it would be great if some of these events could be recorded and put on youtube or dailymotion or similar.

Thanks Helmut!! I insert this param in my modelling .options cshunt=1e-16 .options ptrantau=.1u .tran 0 7ms 5ms 10ns above 10 nS step not working!!! i sad (((((( modelling very slowly

John, perhaps you meant well, but it is irresponsible of you to smear this website without first doing some basic substantiating research to support what in all likelihood was a false alarm that AVG

In message <kt0lfh+f4cd@...>, dated Sat, 27 Jul 2013, analogspiceman <analogspiceman@...> writes: AVG reported a 'Java obfuscation' malware threat on that page. -- OOO - Own Opinions

--- In LTspice@..., analogspiceman wrote: Frank Wiedmann alerted me to a thread on the Designers-Guide.org circuit simulation forum where a user was trying to use SIMPLIS to obtain the

There was a title row....That's fixed. Negative time? I'll just bodge it with a formula row. RL

A TEK scope plot of two waveforms, exported as a single CSV file. Do you simply strip them, to separate columns and process as two PWL files? Recall doing it before, a few years ago, but damned if I

Hello! I tried to simulate a +9...+30 Vin, +3.5...+4.2 Vout dc/dc converter using LTC3765 & 66 chips. While it simulates nice using default LT settings as in jigs directory, any attempt to use lower

I'm not really sure if LTspice would be the best program for you. Arduino is a programmable microcontroller and requires programming before it will do anything. Search on google for "fritzing".

Let me save you a lot a trouble. The domestic ring main is not a high speed data circuit. If you take data at 1Mbps then 1 data bit is just 1 micro second duration. This is very short compared to any

Can anyone tell me where to find a schematic for the arduino pulser. Also i need to find a potiometer spice and symbol that works. Thanks

His model seems to run OK (on my computer) as long as it stays below slew-rate limiting. As soon as the output slew rate hits +/-10V/us and starts flattening out, that's when it starts getting the

Hello, You can ignore the warnings about "Length shorter ...". All the Microchip opamp models make a lot of trouble with convergence problems in LTspice. Sometimes I can find a solution, sometimes

Those are just warnings. I see those a lot. Level 1 MOSFETs were around in 1973 when SPICE was brand new, and MOS channel lengths as small as a micron were uncommon. Microchip's models have 2 micron