Latest threads in Electronics Computer-Aided Designshow only best voted threads
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Shaped Noise Source (Simulation)
Anyone with experience in creating a shaped noise source for AC analysis/simulation in Spice/PSpice/LTspice? EFREQ in PSpice is a bit of a kluge to use :-( ...Jim Thompson -- | James E.Thompson, CTO |...
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14 years ago
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Test Msg
Testing... -- John Wood (Code 5520) e-mail: Naval Research Laboratory 4555 Overlook Avenue, SW Washington, DC 20375-5337
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14 years ago
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Blog about mechanical design, CAD, Inventor, SolidWorks.
Hi! Visit my Blog! Quality information about mechanical design, CAD, Inventor, SolidWorks. Regards, Rodrigo Minatto
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14 years ago
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Through hole components -- drill size
Does anyone know of a chart on the web somewhere that has common components and their associated "common" drill size? example -- 1/4 watt resistor .028 etc? I'm setting up some custom components in my...
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14 years ago
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Mixed-Signal, Bipolar vs CMOS
Mixed-Signal, Bipolar vs CMOS.... ?nl=1 ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix,...
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14 years ago
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White LED Spice Model
Here's a white LED Spice model that I created by fitting to data points of a real device. Unfortunately I've misplaced which actual device number it was :-(...
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14 years ago
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PSP files for SPICE subcircuits
Just curious: Avago uses files ending on *.psp which used to be PaintShop files. But it's text files, with some weird characters added in there that SPICE will barf upon. Anybody know why they did...
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14 years ago
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Does anyone make....
Does anyone make such an after-market hands-free device for cell phones, for automotive use... Speakerphone style preferred. Doesn't have to be Bluetooth... I have no problem plugging it into my...
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14 years ago
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Cheap Sheet Metal brake
I need a CHEAP sheet metal brake for some hobby projects. Up to 24" would be nice. Anyone have experiences/recommendations? Thanks! ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog...
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14 years ago
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Altium Designer newsgroup
Hi, Well first that I saw this newsgroup I thought well it should be about electronics CAD and EDAs but after I read the messages, I couldn't find many related posts. I'm working with Altium Designer...
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14 years ago
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Circuit Challenge of the Day
Circuit Challenge of the Day The following circuit... is a ramp generator. It is easy to see how the upper trip point circuitry causes discharge of the ramp. But what causes the turn-around at the...
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14 years ago
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What do you call it...
What do you call it... Join two 1/4" rods with a sleeve that has set screws? And where do you get it? Thanks! ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | |...
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14 years ago
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I have a macro ;-)
I have a trivial macro that automatically pares levels of replies. Choose how many >>>>...>'s you want to be rid of (use ctrl-F, then cancel), then let 'er rip. Works in Agent composition window,...
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14 years ago
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Doesn't anyone make....
Doesn't anyone make cable clips that can be screwed down? I need to route cabling under a cabinet made of particle board. The stick-on clips hold only a few days, then let go :-( ...Jim Thompson -- |...
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14 years ago
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For amusement
Just did this on a CMOS chip design to DC restore video and separate Coaxitron UTC signals. Then it hit me, you can do a DC restorer and sync separator in similar fashion with ordinary LM339's......
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14 years ago
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