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gogo2520
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Posts posted by gogo2520
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Hello mugsby
not sure what you looking for but silicon-on-insulator (SOI) is the same as silicon on sapphire, so you might want to try a search on soi.
gogo -
I use to have the remote but I left it next to my checkbook one day and now there both gone, I miss my checkbook.
gogo -
Hello
That looks good MP, that should help shahzad-h get started with 7 seg's.
as far as 5 by 7 dot matrix displays a 74hc595 and a microcontroller would work I have been playing around with scrolling message signs using a pic.
have fun gogo -
hellp oldgrandpainmi
I know Radio Shack had them when I was there because I bought some there,
cat. No. 276-1490. We have two radio shacks in the area one has em the other has cell phones ha. I think they only cost a couple of bucks. I just use em to repair by boched up transfers.
hope this this helps
gogo
ps: radio shack has an online cat. -
hello shahzad-h
the secret ic is the 4511 cmos shhhhhhhhh don't tell anyone I told you
gogo -
Hello MNA
take a look at this http://home.att.net/~wzmicro/avsender.htm
I think this what your trying to do
have fun
gogo -
Hello mixos
Here are two sites I check for information on smd's
http://clivetec.superihost.com/SMD_CodesD.htm
http://www.tkb-4u.com/code/smdcode/indexsmdcode.php
and what I find its id at-DK BCX42 Sie N SOT23 gp audio pnp 125V comp BCX41
hope this helps
gogo -
Hello oldgrandpainmi
You can get the direct etch transfers here
http://www.mpja.com/productview.asp?product=14867+DT
The last time I went to radio shack they had em too ( about 3 months ago) . but it depends on the store I guess. If they don' have them they should be able to order it for you.
have fun
gogo -
Hello kb7cga
You can find the UCN5804B, heres a link http://www.futurlec.com/Others/UCN5804Bpr.shtml
also if you want to makle a board with out controllers check this out http://pminmo.com/3axis/3axis.htm
have fun
gogo -
Hello napster_team
I checked out your book, nice work. Very nice. It is a good starting point for the beginner.
Thanks for sharing
gogo -
Hello sbdwag
I read the other thread and I agree it is a long one. Wich schematic did you go by?
By the way your board looks good.
Thanks gogo -
Hello
You can find the isd chip here.
http://www.futurlec.com/Others/ISD2560Ppr.shtml
and if you want to turn the sound playback on with the 8051, you would just sink the push button to gound.
gogo -
Hello microzone
How big of a vibration do you need? I have seen projects using small pager virbrators that cost less then a buck, and larger projects using sander motors for 20 bucks and up.
So how big do you need it to be.
gogo -
I would be happy with a small cell phone jammer, something that would work at a 10 foot range.
gogo
PS. I hate felling like a esedroper. -
Hello f3x
And welcome.
Here is a site that could help you. The LM386 data sheet also has a test circuit to help yop too.
http://braincambre500.freeservers.com/LM386%20Audio%20Amp.htm
gogo -
Hello Staigen
Thanks for pointing that out. Yes I am new to this and I thought my answer was right, good thing you cought it. Hey Zeppelin good thing for you and I am sorry about the mistake. And for me hey I learned something too :)
I do have a question on something that is throughing me off, I read stuff on caps that give refference on MF and UF I thought they were the same the way the Parts house list them. so ya I don't know enough. Like I said I'm new ha
gogo -
Hello allvol
I think MP means something like this.
http://www.futurlec.com/SMD_Adapters.shtml
have fun
gogo -
Hello Steve
Were did you find the answer at?
gogo -
Hello siddigjali
Not sure what you mean by, elctronics bag, do you have some project in mind, I need more information
gogo -
Hello Queen
Try this site maybe it will help You.
http://pminmo.com/3axis/3axis.htm
gogo -
Hello allvol
Don't be surprised if TI sends you a letter (E-Mail) asking you to pay for the shipping cost.
Thats what I got last time I tried them for free samples.
gogo -
Hello alkv23
That looks like a 20watt 1 ohm resistor.
Not sure about the ohms but you could check that with a ohm meter.
gogo -
Hello
I have been reading this thread for awhile and I just have to ask jassam where can you find the ic CD-1846P. I did a web search and couldn't even find a data sheet on that ic let alone a source to buy one. There are a few sites that show the circuit you posted buts thats about it. Maybe it goes by another name.
Let Me Know
Thanks gogo -
Hello
Back when I used to go fishing, we'd got are worms by using a AC probe. What we would do is take the hot side of a power cord and tape it to a insulated screw driver, tap off the ground side, Plug it in then stick the screw driver into the ground. With in seconds the worms would pop up. The problem is that they would not live very long after that.
gogo
The untouchable wire.
in Electronics chit chat
Posted
hello
I never had an luck with lead solder either. I suppose if that was all I did all day is solder i'd want it but for what I do i'll stick with the lead solder.
gogo