Electronics Computer-Aided Design

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Basic queries on using LT Spice

These are very basic questions, some no doubt in the Duh! category. FWIW I've read the tutorial, albeit quickly. But a...
9 comments posted 21yrs
posted by terrypinDELETE
9 comments posted 21yrs posted by terrypinDELETE

CircuitMaker Step Time puzzle

Any CircuitMaker users have any thoughts on this puzzle please? I've been running the simple CMOS astable at http://www...
7 comments posted 21yrs
posted by terrypinDELETE
7 comments posted 21yrs posted by terrypinDELETE

P-CAD unsuitable for networks

I'm shopping for an inexpensive CAD system for a small startup doing microprocessor-based servo stuff. I need fine-line...
5 comments posted 21yrs
posted by shiva.blacklist
5 comments posted 21yrs posted by shiva.blacklist

Circuit Advice Needed

Please suggest circuitry and power MOSFETs to do the following: Control voltage > +100mV, turn on P-channel device to +...
11 comments posted 21yrs
posted by thegreatone
11 comments posted 21yrs posted by thegreatone

Record circuit Camcorder

I have a faulty Sony Video 8 Camcorder 12 years old. The record circuit shuts down and switches off when I go into reco...
0 comments posted 21yrs
posted by asgaw2
0 comments posted 21yrs posted by asgaw2

16 segment 8 character LCD - PCB pin names

I'm creating a PCB symbol for a 16 segment 8 character LCD, and am a bit confused about what pin names to use. Here is...
0 comments posted 21yrs
posted by leon_heller
0 comments posted 21yrs posted by leon_heller

A resistor at 150°C...how?

Hi all, I have to buil a circuit to use a resistor as a heater; what I want is to use this resistor to heat a surface a...
1 comments posted 21yrs
posted by cicciospice
1 comments posted 21yrs posted by cicciospice

SPICE3 Model debugging

Hi All, I am trying to understand the spice3 programming model I have added new parameters to existing jfet model by ma...
11 comments posted 21yrs
posted by rahuls
11 comments posted 21yrs posted by rahuls

Eagle board layout newbie question

Hello everyone. Hope someone can give me some pointers: I'm trying to position components on the board in some kind of...
7 comments posted 21yrs
posted by info
7 comments posted 21yrs posted by info

Best Book on PID ??

Recommendations for Best Book on PID ?? Thanks! ...Jim Thompson -- | James E.Thompson, P.E. | mens | | Analog Innovatio...
44 comments posted 21yrs
posted by thegreatone
44 comments posted 21yrs posted by thegreatone

Is This Realizable?

See the binary at.... Newsgroups: alt.binaries.schematics.electronic Subject: Is This Realizable? - DriverLoopAC-SIM.pd...
1 comments posted 21yrs
posted by thegreatone
1 comments posted 21yrs posted by thegreatone

DDR SDRAM with Xilinx Virtex 2 on self designed PCB

Hello, last week I started the development and design of a PCB with an FPGA (Xilinx Virtex 2) and two DDR-SDRAMs in par...
3 comments posted 21yrs
posted by ikeepthespiritalive
3 comments posted 21yrs posted by ikeepthespiritalive

Mentor Expedition: EDIF import

I can generate an EDIF netlist of my design. I would like to send this to a third party which are using Mentor Expediti...
7 comments posted 21yrs
posted by newsmail5
7 comments posted 21yrs posted by newsmail5

Allegro Multiple instances of symbols

Hello, everybody. (Cadence Allegro) Can someone help me to make a part of a PCB repeating itself several times. Actuall...
0 comments posted 21yrs
posted by MitrofanovVV
0 comments posted 21yrs posted by MitrofanovVV