Electronics Computer-Aided Design

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Another Windows Annoyance

I've been paring out unneeded Windows Services... practically HALVED my memory usage on boot-up :-) Now I've got someth...
8 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
8 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

4046 LTspice Model

Did anyone ever try out the 74HC4046 vcm model I posted? ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog I...
9 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
9 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

Is this possible...

Is this possible... NMOS or PMOS, "logic level" gate, 2A, 50mOhm max, but low dissipation (just a static switch), 60V VD...
7 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
7 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

USB-to-Serial ??

Further cleaning up in the office found an odd cable... USB on one end, what looks to be serial on the other?? Was ther...
12 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
12 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

Does there exist software that...

Does there exist software that behaves much like DropBox, but "drops" directly into your own website? Right now it's fi...
15 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
15 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

74HC4046 Model Development

I have posted a first-pass attempt at a 74HC4046 model at... http://www.analog-innovations.com/SED/HC4046_SUB.zip This...
23 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
23 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

LTspice Question

Suppose, in PSpice, I have a behavioral current source that "quits" unless it has at least 0.5V across it... GDC_I1 N_1...
1 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
1 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

Pinging 74HC4046 Users

Finally zeroing in on modeling the 74HC4046 after finding a unpublished AppNote that gave more details on the innards....
64 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
64 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

L6561 Spice Model ?

Anyone have a L6561 Spice Model ? Or a link to same? Looks like ST is playing the same game as Analog Devices and other...
2 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
2 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

USB Mechanical Switch?

I'm going to wear out my USB hub plugging in my head-set for Skype calls, then unplugging to return to PC speakers. Doe...
27 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
27 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

US Robotics 28.8 Sportster

Cleaning up the office piles, found... US Robotics 28.8 Sportster, PCMCIA PC Card Useful to anyone, or toss? ...Jim Tho...
5 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
5 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

OT: What's the best? / Where do I get?

OT: What's the best? / Where do I get? Gutting the old XP machine, and saving some useful pieces... WD Caviar SATA hard...
13 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
13 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon

Another annoyance

Another annoyance... Bringing up new PC (XP Pro), Windows Explorer wants to show zip-files as if they were folders :-(...
55 comments posted 13yrs
posted by To-Email-Use-The-Envelope-Icon
55 comments posted 13yrs posted by To-Email-Use-The-Envelope-Icon