Latest threads in Electronics Computer-Aided Designshow only best voted threads

Subject Author Posted Replies
 
Spice Notation Question
I have a customer using _Microcap_ who claims that this notation.... .PRINT AC DB(V([OUT])/V([IN_AMP])) means print the dB DIFFERENCE between V(OUT) and V(IN_AMP). I can't find such notation in the...
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OT: Another Good Read
...Jim Thompson
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Source & Sink Capability of GPIO Pins
Is there any general specification for the Source & Sink Capability of GPIO Pins when used as outputs? ...Jim Thompson
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Anyone Here Using Microcap.?
Anyone Here Using Microcap? I'm having trouble finding any information or examples of the syntax that Microcap uses for behavioral modeling. Anyone have samples from a netlist? Thanks! ...Jim Thompson
 
Timer Question
Anyone make an off-the-shelf timer that I can trigger and it'll run for X-hours then operate a relay? Or do I have to roll my own? ...Jim Thompson
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Odd Breaker Situation...
Odd Breaker Situation... Changing out the cheapy light fixtures that came with the house, I turn the switch off, remove the old fixture, accidentally bump common (white) against frame (green) and...
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Where can I get small quantity.?
Where can I get small quantity of this... ...Jim Thompson
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OT: But a good read.
OT: But a good read. ...Jim Thompson
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Simulating Power Bandwidth
I'm trying to do a simulation to show power bandwidth for a (high power) OpAmp versus compensation capacitor. In the lab I would simply crank up the signal generator amplitude until the output became...
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Dual to AllPass.?
Does there exist a dual to an AllPass, that is, a structure in which amplitude varies with frequency, but phase does not? ...Jim Thompson
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Campari.??
A friend gave me a bottle of Campari. I tried it on the rocks and did not find it very palatable :-( How is it best mixed? ...Jim Thompson
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Two Granddaughters.
Two Granddaughters graduating today from UofA, both with degrees in Business Administration from the Eller School of Business :-) And both already employed! ...Jim Thompson
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Complex Math Question
Is this correct... I have a complex expression Numerator/Denominator where Numerator is the complex conjugate of the Denominator. Am I correct that the net phase angle is twice that of the Numerator?...
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Garage Door Opener Range.
This new, very well-insulated, foil-backed, house has one drawback... the garage door opener range with the garage door closed is only about 20' Any ideas on how I could extend that range? ...Jim...
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Temperature Step in a .TRAN Simulation?
Temperature Step in a .TRAN Simulation? Any clever soul out there figured out a way to do that? ...Jim Thompson
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