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hotwaterwizard
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Posts posted by hotwaterwizard
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I found it before here is the link.
http://www.electronics-lab.com/forum/attachments/STi5518.pdf -
For what it is worth here is a mic Mixer Circuit to go with the other.
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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.
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How about a Solid State Relay?
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Need more Info!
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Your English is not easy to understand.
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My father use to use an RF signal Generator to Mess with me when I was playing my Radio too loud. He would block the signal and all I could get was a tone.
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Yes if the supply voltage is AC not DC.
I have used 24 vac to get 220vac this way
Also 120v input and I got 240v out.
DC will not work unless you pulse it and send it thru. -
I have a Tech Note.
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Here is the first one! [attachment deleted by admin]
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This is good for a crystal radio and other radio equipment but ib little gadgets it is not needed. Ac Equipment like Satalite Recievers Cable Boxes Telephone Systems Ect. Need to be Earth Grounded.
Check out this Link
http://www.ee.upenn.edu/rca/instruments/misctutorials/Ground/grd.html -
How About This Circuit?
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How about My Timer?
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Cool Globe that Levitates
http://www.davincisvault.com/index.asp?PageAction=VIEWPROD&ProdID=89&HS=1 -
They are also Known as MOVs Metal Oxide Varible Resistor oe Syrge suppressor
Here is some Info on both.
You can get an MOV at Radio Shack.
http://www.meritekusa.com/productshow.php?ID=52&type=pdf
http://www.inter-technical.com/index.php?page=products&manfilter=TKS&typefilter=&sterm=GetAllElements&rpage=3
http://www.inter-technical.com/datasheets/TVR_Varistor-Surge_Protection.pdf
http://www.radioshack.com/product.asp?catalog%5Fname=CTLG&product%5Fid=276-568
http://support.radioshack.com/support_supplies/doc38/38010.htm -
1SS82 =
Manufacturer Part No. 1SS82
NTE Part No. NTE552
http://www.nteinc.com/specs/500to599/pdf/nte552.pdf
ECG522=1S1834 1N4937
1SS82 = sk9000
1N4933 GI ECG552 SK9000 50PIV, 1a Fast Sw. Si Diode
1N4936 GI NTE552 SK9000 400PIV, 1a Fast Sw. Si Diode
http://www.geocities.com/rxtxtubes/pa00036.htm
EMX-300
103-131
113397
139706
1N4305
1N916
1S1555
1S1585
1S1588
1S2076
1S2473
1S276A
1SS133
1SS53
1SS54
1SS84
MA150
MA170
MA171
1N4548
1N456A
1N914
ECG177
1N4450
1N4148
http://matthieu.benoit.free.fr/cross/1n_.htm
http://www.rangeraudio.com/stock1.htm -
here is what I found so far.
1SS82 = EMX-300
http://www.rangeraudio.com/stock1.htm -
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Here is the first. [attachment deleted by admin]
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You can download most of them at www.datasheetcatalog.com
digital clock
in Electronic Projects Design/Ideas
Posted
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 ???