Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Thanks for the search term.
I thought it would be easier to find is all, rather than some cores being screened & some not.
Any less than 4 cores mean an extra connection(see right of pic). ..although I still have the problem of how to split the ears/mic under the chin without making a...
I'm now reconsidering using network cable.
Another reason for using network cable for headphones was being able to use one of these splitters for under the chin:
& Quality 3.5mm connectors are relatively expensive and heavy ...eg I just paid $6 for an all metal 3.5mm jack plug...
My understanding of electronics is patchy to say the least, but:
Looking at the thin cables on 2 different mic'd headsets ...they don't seem to have any shielding & the same for the telephone cable you mention.
Why would I need shielding when using CAT5/6 ?
----------------------
I'd rather...
I have 3 lots of headphones that need rewired ...one has a mic also.
I've made some intermediate repairs on the existing cables & its crazy light almost to the point of being impossible to work with.
The time has come to completely replace the cables from speaker/mic to jack.
What do you guys...
thanks for the reply Frank,
I know I said the Proxxon MB 140/S drill stand got a bad user review, but after a bit more research I'm reconsidering ...proxxon appear to be a reputable German drill company with a decent range of micro power tools
good comparison here between drills/stands(...
Drill:
I'm looking at the proxxon range of pcb drills and notice there are 2 versions: 12v DC and 240v AC
So my question( as same price )...which voltage/wattage system is preferable?
OR
As well as keyless chuck the above drill is compatible with the Proxxon set of collets consisting of...
thanks for info guys, I will probably go with moving my vias to open space and using track pins...I'l keep the via repair kit in mind should the need arise
the middle mounting on the battery clip, maybe I can insert a track pin on bottom side and snip it level on component side..then fill the...
Have been looking at copper rivets for through-plating, some of the tools seem really expensive; the manual punch tool in the link is U$450 ...and for each rivet size a separate tool is required at $160 each ..and that's before we buy any rivets
Another tool is the BG11 CIF | Fast insertion...
thanks for the info guys, do you think plastic artwork sheets are best all round for what I'm trying to do ...what about tracing paper and the like?
just read through a diy guide on this using map pins ...I might give both the bag and pin methods a whirl to see what's involved ...although the...
thanks for the reply...
sry I don't get this part & hate doing things I don't understand; the 2 sides can be aligned perfectly using the bag method but inserting the pcb surely means some degree of misalignment..as the bag sides are pushed further apart ...doesn't it make more sense to do each...
reading through guides and opinions on pcb manufacture; and would like some help filling in the gaps or hearing alternative suggestions
required:
cheap
accurate
double sided
repeatable
quality
so thinking of going with photo-resist board and artwork film,
The guy in this YOUTUBE guide makes...
that's very helpful Bob ..thanks, I'm halfway through reading it; very well explained
one thing I don't understand, at your link there is a little web program( LINK ) you can enter your scope model and probing requirements
I choose:
2200
voltage
passive
5 to 50mhz
0-500v(..as it doesn't allow...
Hi, have just purchased a Tektronix 2215A from ebay ...and need to buy 2 probes to make sure its functioning properly when it arrives....& I'l be using the scope for learning and tinkering with small micro-controller projects and other pcb stuff..so any advice or conformations would be...
Thanks for all your help and guidance yesterday Kak , much appreciated
I am thinking of going with your schematic from that thread
..also looking at **broken link removed** ..the kind you build yourself ..could be useful for testing outputs etc on vera board, before committing to solder ..do...
interesting.. I like the idea of amplifying the pwm outputs(0-5v) to (0-10v) to get the necessary range
I'v just been reading about digipots **broken link removed** SPI is compatible with Arduino
the AD5206 Digital Potentiometer in the example(click the green above) is only 5v, but I found...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
