General Electronics

PIC Simulator IDE

Hello, I would like to invite you to visit my web site: http://www.oshonsoft.com/ I have developed PIC Simulator IDE -...

0 comments posted 23yrs

posted by oshon

0 comments posted 23yrs posted by oshon

Re: Shoplifting security device

> hi, > > Not sure if this is the right newsgroup, but here it goes anyway: > > My friend bought a purse a while ago an...

4 comments posted 23yrs

posted by raylvolts

4 comments posted 23yrs posted by raylvolts

Bypassing PC Power Supply Switch

I've taken a power supply out of an old Dell GX1 and want to use it to power some 12V pc fans that I'm putting in the c...

1 comments posted 23yrs

posted by JRainey

1 comments posted 23yrs posted by JRainey

Re: Anyone remember Bakelite?

Hi Mike, Without knowing the dimensions of the Bakelite spool. A fiberglass tube. An old fiberglass arrow. Wood dowel. T...

31 comments posted 23yrs

posted by happyhobit

31 comments posted 23yrs posted by happyhobit

Publication of the first book on Gene Expression Programming

I am pleased to announce the publication of the book: Gene Expression Programming: Mathematical Modeling by an Artifici...

0 comments posted 23yrs

posted by cf

0 comments posted 23yrs posted by cf

need very small disc that vibrates

Hi, My daughter is doing a research project for her masters in Athletic training and needs to locate a small disc sized...

3 comments posted 23yrs

posted by d-seidel

3 comments posted 23yrs posted by d-seidel

Video mixer?

Hey folks - I'm trying to get my hands on (which probably means 'make') a video mixer, like a DJ mixer. I want to have...

2 comments posted 23yrs

posted by lefevre.10

2 comments posted 23yrs posted by lefevre.10

two power resistors as element

Please comment on my calculations If I take two 10W resistors of 1k each and put them in parallel I would get a 500ohm...

22 comments posted 23yrs

posted by rebeldog

22 comments posted 23yrs posted by rebeldog

Wanted: datasheet/pinout of WT8042 (monitor repair)...

Hi, I have KFC's 17" Smile monitor opened on my desk. It doesn't catch up to the Vsync (picture rolls verticaly). I hav...

0 comments posted 23yrs

posted by brankob

0 comments posted 23yrs posted by brankob

Re: X7R TC Curve or Spice TC1/TC2 ??

> I need a spice model for an X7R capacitor... > > Temperature curve or Spice parameters TC1 and TC2. > > Any lurker ha...

1 comments posted 23yrs

posted by see_sig

1 comments posted 23yrs posted by see_sig

Low drop out linear regulator stability

Has anyone used a resistor in the output circuit of an LDO to ensure the required ESR needed for stability? Some (most?...

0 comments posted 23yrs

posted by colin.watters

0 comments posted 23yrs posted by colin.watters

Can I parallel connect batteries to a UPS not designed for extra batteries

Hi, By chance I found two UPSes discarded in a rubbish bin. One of them, a Powerware 5105, is a 500VA unit and works ju...

6 comments posted 23yrs

posted by rbm

6 comments posted 23yrs posted by rbm

a simple remote

1.if i want to make a simple remote controller and reveiver ,e.g. when i pressing button A from the controller,then LED...

1 comments posted 23yrs

posted by i141802596

1 comments posted 23yrs posted by i141802596

bipolar stepper controller

HI all, Need schematic for a bipolar motor controller. A step/dir is fine, other schematics also welcome. I try to build...

3 comments posted 23yrs

posted by savage1

3 comments posted 23yrs posted by savage1

Another LED Question (Was: AC/DC adapter for LEDs)

All: Based on the feedback I received from you guys (thanks for that!) and after referencing a few web pages, I created...

7 comments posted 23yrs

posted by dressel1

7 comments posted 23yrs posted by dressel1