Latest threads in Electronics Designshow only best voted threads

Subject Author Posted Replies
 
how to achieve 8 isolated analog channels.
In my 8 channel analog input board, i would like to have channel to channel isolation for 8 channels. in my circuit i take analog signal (4-20ma or 0-10v) from field and convert it into digital form,...
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NEED VOLTAGE REGULATOR 14V 40 AMPS
After starting my Chevy Duramax Deisel the alternator puts out over 15.5V and then drops down after a few minutes. This caused my 400W Portawatt inverter to drop out on high voltage. Is there a simple...
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9
 
What max USB cable length did you get away with?
Hello, Usually USB 2.0 is limited to 16ft. Did anybody get away with much more than that? If so, was it reliable? Data rate doesn't matter, as long as everything sent still gets there. Regards, Joerg
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Flash-based iPod reportedly on its way - anybody have the scoop on it
Could be a revolutionary product, anybody have an insight on it? Reports say that it does not have a screen, and will be based on a Sigmatel chip, but neither company has confirmed anything.
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Sandisk MP3 player - more info about it needed
Does anyone know whose controller chip is in the new Sandisk MP3 player? I have not seen any announcements or articles on it. Should do good volume for some one.
 
Funny story about design
eScrew Welcome to eScrew! eScrew is eScrew and this is eScrew story. eScrew will tell you eScrew story if you promise eScrew to consider eScrew story as joke. eScrew story is very funny. eScrew story...
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Alphanumeric font (8x16)
Hi, Could anyone tell me where to find alphanumeric font graphics which are of 8x16 pixels size? I only need fonts of ascii code below 128. Thanks!
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tv antenna isolation transformer design help needed
Hello: I would like to build a simple 1:1 galvanically isolating transformer, for insertion into the 75 Ohm TV antenna path, for the band between 45MHz and 870 MHz. There is a design available at but...
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7
 
I'm looking for (cheap) easy programable little pcb-microprocessor
Thanks for reading this. I would like to find a small all-in microprocessor which I could easialy program with a PC using the serialport. Would love to use just basic and have just 1 IC with build-in...
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5
 
OT: Quiz - more suggestions?
I'm compiling a few familiar quizzes for the family at Christmas, probably entirely unoriginal. I've copied the first below a) so that others may be able to use it b) to prompt a few more suggestions...
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z8 encore
is there anyone who uses it? piero
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3
 
what's a callback?
A few programmers I've known have used the term "callback", which somehow related to executing a deferred subroutine or something. Does anybody know anything about this term or its conventions? If I...
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118
 
Groundhog day?
This is the status of an item I ordered in the USA, destination Netherlands. Is this a normal list of events or is it groundhog day? Dec 18, 2004 4:05 PM Departed FedEx location MEMPHIS, TN 7:29 AM...
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Power supply advice
Hi all. I need to design a power supply capable of producing about 150mA at 10V from an input of about 4V to 15V. To be more specific the input is about 4V to 8V when the unit is operating from...
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4
 
Publishing: what format(s) are generally acceptible?
For plain text and simple black and white drawings would DocBook be ok? Has anybody had any recent experiences? I have been told that EPS is no guarrantee and that MSWord would be a better bet? That...
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