Electronics Forum | Sat Dec 17 15:58:57 EST 2005 | Mika
We are also interested in this, but where can we find the dimensions? We have thouht about some kind of a guideline to simplify the way of how we do the "Matrix tray numbers" input to our fine pitch machine. We do a lot of prototype production and ev
Electronics Forum | Wed May 19 17:35:51 EDT 1999 | John O'Brien
Anyone have experience in marking boards with data matrix symbols? inline? Laser or ink or label? The objective is serialization and total traceability. I'd really like to speak to you about it!
Electronics Forum | Thu Feb 25 03:45:54 EST 2021 | linux
Use Data matrix barcode 2d.size nothing smaller than 4x4. Larger the barcode easier to read. Good quality hand scanner.
Electronics Forum | Thu May 20 14:02:36 EDT 1999 | Scott
| Anyone have experience in marking boards with data matrix symbols? inline? Laser or ink or label? | The objective is serialization and total traceability. | I'd really like to speak to you about it! | | Inscriptech technologies makes the laser ma
Electronics Forum | Mon Sep 27 09:13:46 EDT 1999 | John O'Brien
| Writing the final report for my engineering studies (microsystem technology) I'm treating the identification of PCBs from automotive applications by laser marking with a data matrix code. | | | No I'm trying to set up a programme of how to test t
Electronics Forum | Fri Jul 07 11:06:44 EDT 2000 | John O'Brien
You ought to consider Data Matrix directly marked on the boards It can be done with laser, inkjet, or other permanent marking methods. Never falls off, can be read even if 30% is obliterated. For an example, check any AMD (K6, K7) or Intel Pentium c
Electronics Forum | Sun Sep 26 06:17:58 EDT 1999 | Guido Vogel
Writing the final report for my engineering studies (microsystem technology) I'm treating the identification of PCBs from automotive applications by laser marking with a data matrix code. No I'm trying to set up a programme of how to test the lifet
Electronics Forum | Mon Jul 26 20:40:48 EDT 2021 | stephendo
Software makes a huge difference. Try a different barcode reader app and see if you can find a better one. With data matrix the bar code can be mostly a bunch of blobs as long as the outside is reasonable good. Then the reader only needs a few pixels
Electronics Forum | Wed Oct 12 10:55:16 EDT 2016 | hken
Like many other circuit assemblers we cross reference an incoming reel of components Manufacturers PN (MPN) to our company’s Internal Part number (IPN). For years I've been scanning the MPN & Qty on the manufacturers label and using a simple database
Electronics Forum | Thu Feb 03 11:20:15 EST 2000 | John O'Brien
This is getting to be a more common practice, especially with the application of a 2-D bar code directly to the board (via laser, ink jet,etc.) Some really major companies are jumping on the bandwagon because it also allows treating each board as a l
