tag:blogger.com,1999:blog-25608005.post5304848611999261148..comments2023-08-26T16:39:12.393+08:00Comments on DIY Electronics: Simple Cable Testerleorickhttp://www.blogger.com/profile/12860324908477273661noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-25608005.post-55319929006061119392011-11-14T23:42:48.237+08:002011-11-14T23:42:48.237+08:00How can I help you amirul_amirulehsan?How can I help you amirul_amirulehsan?leorickhttps://www.blogger.com/profile/12860324908477273661noreply@blogger.comtag:blogger.com,1999:blog-25608005.post-26160994624457709012011-11-13T23:00:52.964+08:002011-11-13T23:00:52.964+08:00can u teach me how to make this projek...
please e...can u teach me how to make this projek...<br />please email me amirul_amirulehsan@yahoo.comAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-25608005.post-50685435236348740002011-07-21T00:09:32.824+08:002011-07-21T00:09:32.824+08:00The one with 9 wires am I right? Same as XLR cable...The one with 9 wires am I right? Same as XLR cable/connector, just use a wire clip to test 2 wires at a time.leorickhttps://www.blogger.com/profile/12860324908477273661noreply@blogger.comtag:blogger.com,1999:blog-25608005.post-52218987347820274032011-07-20T23:26:05.946+08:002011-07-20T23:26:05.946+08:00hi, i'll be doing a cable checker for ribbon c...hi, i'll be doing a cable checker for ribbon cables and r232 cables. may i know if the schematic diagram may also applies on those types of cable? thanks!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-25608005.post-27823798943580943592011-06-09T23:06:15.497+08:002011-06-09T23:06:15.497+08:00I can see that XLR cable have 3 wires. Meaning tha...I can see that XLR cable have 3 wires. Meaning that only 2 wires can be test at a time. Please refer to the newly added image. Hope that would help. In your case, you can just use a crocodile clip rather than fixing a male/female XLR connector.leorickhttps://www.blogger.com/profile/12860324908477273661noreply@blogger.comtag:blogger.com,1999:blog-25608005.post-3315350065199364112011-06-09T10:06:45.471+08:002011-06-09T10:06:45.471+08:00Where do you attach the cables that you are trying...Where do you attach the cables that you are trying to check? For example, lets say you were trying tro create an XLR cable checker, would you connect a male and female on each side of the dummy resistor?Spennoreply@blogger.comtag:blogger.com,1999:blog-25608005.post-12301978971353937042011-02-26T20:47:03.976+08:002011-02-26T20:47:03.976+08:00The NAND can be replaced with a simple resistor + ...The NAND can be replaced with a simple resistor + transistor circuit (added above). It just that, when I built this cable tester I've no idea on how to segreate those signal (HI, LO & NOT (HI or LO)) plus I have a lot of NANDs on my table :-). Good example of replacing this NAND can be found here at <a href="http://project.irone.org/water-level-indicator.html" rel="nofollow"><br />Water Level Indicator</a>.leorickhttps://www.blogger.com/profile/12860324908477273661noreply@blogger.comtag:blogger.com,1999:blog-25608005.post-78470078896127542492011-02-24T00:28:50.026+08:002011-02-24T00:28:50.026+08:00Hello leoricksimon, i know that it has been a long...Hello leoricksimon, i know that it has been a long time since u wrote this article. But may i ask, what is the significance of the comparators plus the nand's? Is it just to provide multi indicator( open, good, short).. is there more to it? Really appreciate for ur time :)Ejuddnoreply@blogger.comtag:blogger.com,1999:blog-25608005.post-67835284682996445752008-07-05T19:53:00.000+08:002008-07-05T19:53:00.000+08:00Bart, I've lost this project strip board layout lo...Bart, I've lost this project strip board layout long time ago. The schematics is up there or you can click <A HREF="http://i83.photobucket.com/albums/j295/leoricksimon/cable_checker_cct.gif" REL="nofollow">here</A>. The route is quite simple since the components are not more than 20 parts :-). It could be a great practice for you too. I can help you to check your layout before you start to assemble them. Parts spec? all parts should be able to handle 9V :-).leorickhttps://www.blogger.com/profile/12860324908477273661noreply@blogger.comtag:blogger.com,1999:blog-25608005.post-49578554551628890182008-07-03T10:16:00.000+08:002008-07-03T10:16:00.000+08:00sir.. sorry wrong email...bartyboy_15@yahoo.comTha...sir.. sorry wrong email...<BR/><BR/>bartyboy_15@yahoo.com<BR/><BR/>Thanks!!!!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-25608005.post-27982070507469228662008-07-03T10:11:00.000+08:002008-07-03T10:11:00.000+08:00sir.. gud day!!. im a BS ECE student in philippine...sir.. gud day!!. im a BS ECE student in philippines, i looking for some diy projects i can make.. sir, can i know the schematic diagram and specs of parts of this project.. im interested on this SIMPLE cable TESTER ... thanks.. heres my email add... <BR/>bartyboy15_15@yahoo.com .....sir, im looking forward to it.. thanks...!!! kip posting of projects!!! Thanks!!!Anonymousnoreply@blogger.com