hotwaterwizard
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Latch does not work with transistor loaded
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
Here is the MOD just try it. -
Latch does not work with transistor loaded
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
Long wires tend to create a voltage loss. Try changing the resistor to a smaller size to compensate. Or try this circuit with the 2N2222 instead of the 2N3904. -
fast switch-off for transistor switch
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
I believe this should do the trick! http://www.amarkham.com/andrew/light_master.htm -
fast switch-off for transistor switch
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
Here is another View of the circuit I came up with just in case anyone may need it for something. I can come up with a faster relay for you that will not have a spike if you like. -
fast switch-off for transistor switch
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
I combined some circuits and here is what I came up with! -
fast switch-off for transistor switch
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
Here are some useful Links http://ourworld.compuserve.com/homepages/Bill_Bowden/r_ctrl.htm http://www.reed-electronics.com/ednmag/archives/1996/020196/03di2.htm http://www.tfs.net/~petek/autoelec/simple/tog3pos.htm -
fast switch-off for transistor switch
hotwaterwizard replied to vajirkar's topic in Electronic Projects Design/Ideas
Too bad there wasn't some way to incorperate a Set / Reset Flip-Flop into the circuit so that only one relay is on at a time. -
Check out these links! http://www.geocities.com/Area51/Shire/3075/globe.html http://www.arttec.net/Levitation/Kit.html http://www.arttec.net/Press/N&V/Levitation.pdf http://www.arttec.net/Levitation/LevSchematic.PDF http://www.arttec.net/Press/N&V/Levitation.pdf http://www.oz.net/%7Ecoilgun/levitation/harddrive.htm http://www.levitron.com http://www.amasci.com/maglev/maglev.html
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Request for SPICE file of IC CD4046
hotwaterwizard replied to engr_latif's topic in Datasheet/Parts requests
http://ece-www.colorado.edu/~ecen4618/cd4046.htm http://www.designpcb.com/discuss/user/non-frames/message.asp?forumid=5&messageid=5450&threadid=5450 -
Where to find LCD/LED displays
hotwaterwizard replied to darrins's topic in Datasheet/Parts requests
http://www.allelectronics.com/cgi-bin/category.cgi?category=345&type=store http://www.meci.com/Catalog/ViewItem.asp http://www.mouser.com/?Ne=400&handler=data.listcategory&Ntt=*led*%2b*display*&terms=led+display&crc=false&N=401 -
A distinctive stylish item used in the pursuit of finding whatever you are seeking.
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Check out these. http://www.electronic-circuits-diagrams.com/funimages/funckt4.shtml http://www.techlib.com/electronics/gags.html
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Here is the type of Switches I make at my Job. They go up on Power Poles.
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Chic is cleverly stylish , fashionable, Charming, and Attractive. ::)
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[1]chic Pronunciation: 'shEk Function: noun Etymology: French Date: 1856 1 : smart elegance and sophistication especially of dress or manner : STYLE <wears her clothes with superb chic> 2 : a distinctive mode of dress or manner associated with a fashionable lifestyle, ideology, or pursuit [2]chic Function: adjective Date: 1865 1 : cleverly stylish : SMART <the woman who is chic adapts fashion to her own personality
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need ST20 Toolset Reference Manual.
hotwaterwizard replied to sect8's topic in Datasheet/Parts requests
This is the Best I could Do! ST20_Toolset.pdf -
transistor µprocessor ic data &specification
hotwaterwizard replied to bansal-pk's topic in Datasheet/Parts requests
Hmmm Trying with no results yet. -
Looking for data sheet for STi3520acv
hotwaterwizard replied to tigerwithelectroni's topic in Datasheet/Parts requests
Haven't gave up yet. Here is what i found so far! sti3520 MPEG2 single chip audio/video decoder support VMI http://siou.free.fr/electdoc.html http://siou.free.fr/Documents/4674.pdf http://www.growl.de/download/sti3520.pdf http://www.satellites.co.uk/php-bin/forum/archive/index.php/t-10969 http://www.eurostar-digital.com/satch.htm http://www.pennskog.com/cinemaster/hardware.htm http://www.mpeg2.de/doc/maillist/mp2lis.htm http://www.pennskog.com/cinemaster/hardware_s.htm http://www.linuxtv.org:81/mailinglists/vdr/2002/11-2002/msg00328.html -
Here Try This. http://www.micro-ohm.com/colorcode/rescolor.html http://www.mbarron.net/Resistor/#dll
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How about : Finder Minder Loco Locator Beeper Keeper Finders Keepers Panic Button Fun Finder Hide and Seak Lost and Found Blood Hound Cyberfinder Chic Seaker
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Woosh there it goes. It just went over my head! ???
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Explain Better. What do you need it to preset for? Are you needing a Timer or a Time keeping Clock with 24 hour readout? What is the application? Turn on sprinklers at 5pm and off at 6pm? What exactly do you need ? Does it need to keep time on a display? Or just a long time delay to turn on one thing. How many presets? Now I just confused myself. Hmmm ???
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Looking for data sheet for STi3520acv
hotwaterwizard replied to tigerwithelectroni's topic in Datasheet/Parts requests
I found it before here is the link. http://www.electronics-lab.com/forum/attachments/STi5518.pdf -
Connecting An Audio Output to 20 Headphones...
hotwaterwizard replied to Shahriar's topic in Electronic Projects Design/Ideas
For what it is worth here is a mic Mixer Circuit to go with the other. -
Connecting An Audio Output to 20 Headphones...
hotwaterwizard replied to Shahriar's topic in Electronic Projects Design/Ideas
I guess My circuit was not what you needed even though your topic asked for such a circuit. I found it and posted it and Datasheets. It took me about 2 hours. You guys just Ignored it. What a waste of my time. Maybe I should just forget the whole Helping thing all together. What a let-Down.