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rasOfir
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Posts posted by rasOfir
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yes, thats what i've found too..
i thought there might be a simple sulotion.
THANK anyway -
does anyone have schematics for this ?
i m sure this is possible, somehow -
is it possible to convert an s-video out to be vga ?
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(sorry for all the dumb questions :P)
could u explain how to DIY those inductors ? or point me to a place where i can learn how to do this, i need 2 diferent inductors.
wouldnt it be wizer to replace the 2xRCA with one female-headphone-jack ? i see no advantage of using RCA.
TNX FOR ALL THE HELP
:) -
hello again,
we (in Israel) working according to Europe standarts.
meaning i dont have to change anything... ;D :D ;D
my question today :
i want to build this on a protoboard (that board with holes and copper on on side that i solder thing to)...
1) whats the best way to solder the chip to this board ?? as the BH1417F is surface-mount only it doesnt have any "legs".
2) on the part list there r some part that are also surface-mount only, like the inductors, is there any replacements for them ?? same parts but with "legs" so i can solder them to the protoboard -
hello again,
i m about to build this circuit, and i live in ISRAEL !
in another topic u wrote :
"The Micromitter is designed for Australia's 10mW RF power limit and uses their and Europe's 50us pre-emphasis standard. Check to see what your country's standards are"
could those be "wrong" ? i mean, if those standarts here in Israel are different should i make any chages to the circuit ?
does the "power limit" determines the transmission range ? if 10mW gives 20 meters does 100mW give 200 meters ? if so ... 10mW is enough for me as i want this transmitter only for in-house use !
i asked an expert here and he dont know of any pre-emphasis standart ! what difference does this "pre-emphasis" do ? -
i m about to build the SiliconChip transmitter, just 1 question :
i live in Israel, is there any changes i should make in the circuit in order to operate it here (israel) or should i build it as-it-is ? -
i wasnt able tp reach the article..
maybe u can...
what about this one ?? :
http://www.siliconchip.com.au/cms/A_102010/article.html -
any chance to eliminate this d :-Xamn distortion somehow
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in the datasheet of the BH1417F
(http://www.rohm.com/products/databook/audio/pdf/bh1417f.pdf)
there is a scheme on page 2.
could someone look at it and see if its any good?
maybe its better than Silicon Chip project ?
i would go fo the SiliconChip project if u were not talking about distortion all the time - it is frightening -
the EDM transmitter seems very good.. BUT...
it have a Frequency Response of : 20Hz - 15kHz... thats no good
it means u lose the higher sounds.. it lacks 7kHz to fill up the range.
and..
its quite expensive...80$ are allot of bucks.
maybe someone will publish the schematic for this, so we can all DIY it.
;D ;D ;D -
are you talking about this :
http://www.siliconchip.com.au/cms/A_30378/article.html
is this the experts recommendation ??
should i try and build this one ?
did any one tried it ?
is it up to me standarts (see the first post on this subject) ?
is the 'south african' better then this ?
sound quality is very important to me, i dont want ANY drifts/distortion/hearing-leftside-on-rightside !! -
how can i know the best one ?
not looking on the price but on the specs. of the kit...
what am i looking for ?
for example:
what "Channel separation"? what "Input sensitivity"? what "s/n ratio"? etc.
PLL or not ? ba1404 or not
how can i know GOOD QUALITY ?? -
>:( >:( >:(
BUMMER
:'( :'(
can u post the link to this 60$ kit ? -
??? ??? ???
me just more confused !!
are u saying to just by a factory-made one ?
is it so complicated finding/building one by myself ?
i dont want to spend more then a few bucks !
do someone have an answer for me ? -
tnx Dazza,
that is exactly my problem :
finding the one schematic that is up to my requirements !
can someone help me choose, please
i m only a hobbeist, no expert, i only enjoy building, i know nothing about electronics :P -
hi,
i was told that the BA1404 is now hard-to-find...
ANY SUGGESTION WILL DO !!!
i've found this :
http://www.art-pipes.com/electronics2/stereo_encoder.php
for encoding the stereo, take a look at it.
but which transmitter ??? -
i listen to music on the net but my hi-fi is to distant from my computer too run cables between !
so i want to build me a radio FM transmitter to plug into my sound card headphones jack !!!
i've found allot of schematics on the net, but..
due to my lack of knowledge in electronics i cant choose the best !!
PLEASE HELP ME and point me to the best project !!
i need no more than 50 meters of trasmission but it MUST be in very good quality .
the parts must be as common as possible with no hard-to find.
it should be operated by batteries.. best = 1.5v but also possible 3v and 9v.
of course it MUST be a stereo.
posibility to change "station" (=fm frequency).
with no frequency loss on the way = sound received must be exactly the same as "sound in"
no drifts of the frequency.
the complete hearing range (20k - 22m) must be transmitted.
oh yes.. it should be simple to build as i m only a hobbeist
thanx
how to recharge ALKALINE batteries
in Electronic Projects Design/Ideas
Posted
hi,
i was thinking...
i have some 'ordinary' alkaline batteries lying around.
is there a way to recharge them?