Electronics Forum | Mon Feb 13 05:33:14 EST 2023 | sandima
Greetings all, Due to extraordinary conditions in my region, I couldn't reply earlier, sorry. I have tried design the card. Any chance to check and criticise it? Thanks in advance.
Electronics Forum | Wed Feb 08 17:31:23 EST 2023 | stephendo
This is the normal way. https://www.usconverters.com/index.php?main_page=page&id=61&chapter=0 Yours could be non-standard. My memory had said, 2 to 3 and 3 to 2 and 7 to 7. But other pins are assigned in the standard. I don't know if all are alway
Electronics Forum | Mon Aug 16 00:05:52 EDT 1999 | Will Grubb
Hello I am looking for help in determining a simple (software based) method for testing the continuity of individual pins on an SRAM devices packaged in BGA. Can you help, or do you know someone who can help? Or do you know of an internet resouce whi
Electronics Forum | Tue Mar 01 03:17:40 EST 2022 | gary_sastrillas
Hi Guys, did anyone here selling the old siplace pro 7 up server with licenses Siplace Pro Server and Machine Connections License.
Electronics Forum | Mon Aug 16 04:38:18 EDT 1999 | Earl Moon
| Hello | I am looking for help in determining a simple (software based) method for testing the continuity of individual pins on an SRAM devices packaged in BGA. Can you help, or do you know someone who can help? Or do you know of an internet resouce
Electronics Forum | Thu Aug 24 13:38:23 EDT 2000 | Dave F
It seems that sceening at -20�C and using a vibration profile similar to the one you mentioned does a good job of high-lighting defective solder connections on assembled boards, but not affecting good connections. Why is this happening? In there a
Electronics Forum | Wed Jun 13 21:27:41 EDT 2001 | davef
It depends on if [1] your solder connection is properly wetted or not and [2] the connection was sheared properly or not. For a properly wetted connection and properly run shear process, it looks like someone cut the connection with a knife. Consid
Electronics Forum | Wed Dec 10 16:15:24 EST 2008 | terryl
on the front end in design, minimize the pth connections to ground planes. this takes alot of work by the pcb designer and the approval of the design engineer. connect maximum of 4 ground planes to pth, minimum 1 plane. use spoked connections. ev
Electronics Forum | Thu Sep 05 21:58:24 EDT 2013 | davef
Both SN100C and SAC305 are excellent and tested LF alloy formulations that with proper process management will produce good looking and reliable solder connections. "Bright & shiny" solder connections is NOT a good measure of a properly soldered LF c
Electronics Forum | Mon Mar 04 03:56:37 EST 2002 | wbu
As I recall you need to connect them via serial interface. Make sure the setting on both sides is matching and that you have Rx and Tx connected in your cable. Don�t remember any troubles with data exchange with this baby. Wolfgang