Electronics Forum | Tue Feb 24 10:44:19 EST 2015 | markhoch
We're a Tier-1 Automotive Supplier, manufacturing here in the Good Ole U S of A, and I'm in the processing of putting together our newest SMT Line. This new line will be a dual lane SMT Line. I've been in the industry a long time, and have put togeth
Electronics Forum | Thu Jul 06 23:53:20 EDT 2017 | comortled
Hi I feel like ,I can surely help you in this matter. I too was searching for an assistance in PCB manufacturing and layout for my project work going on. I was a bit confused regarding the process,and was looking for someone for the technical suppor
Electronics Forum | Fri Sep 01 05:29:01 EDT 2017 | mona0312
Hi, Recently, i found a company called "jlcpcb". It’s very cheap 10pcs boards. 1.2mm thick, 1-OZ copper, 6/6-mil outer (0.1525mm) just cost $2 Cheap price and lots of options regarding board thickness, colour, etc. None of my boards have ever had a
Electronics Forum | Tue Oct 10 07:00:40 EDT 2017 | spoiltforchoice
Actually it is, open it with a nice safe text editor and in amongst all the binary crap it cannot read are a few clues. This file was created with a free PCB layout tool called PCB Artist that is given away by Advanced Circuits http://www.4pcb.com/,
Electronics Forum | Mon Apr 09 12:52:00 EDT 2018 | slthomas
We are about to do a second iteration of something we struggled mightily with last time and I'm hoping to at least make a step in the right direction. There are 12 of these parts on the board and virtually all of them required removal and replacemen
Electronics Forum | Fri Sep 07 11:46:29 EDT 2018 | dleeper
Air gap on the PCB is determined the pad spacing which in turn is governed by the component. As long as the PCB designer is following the typical BGA layout best practices; i.e no open via in pad, non-solder mask defined pads, solder mask covered tra
Electronics Forum | Fri Feb 01 02:32:31 EST 2019 | robl
It's nice to be able to do things in house, and it's good to have somewhere without commercial pressures to learn and make mistakes, so I can understand where you are trying to go. Those machines look a little lightweight for consistent quality pr
Electronics Forum | Thu Mar 28 15:53:49 EDT 2019 | SMTA-Jon
As a CM, we don’t have a lot of input on the PCB layouts we receive. Some engineers/software packages output the paste layer 1 to 1, some do an across the board reduction, and some set each part up individually with different reductions per footprin
Electronics Forum | Tue May 28 18:31:08 EDT 2019 | jlawson
Solder paste flux is main contributor, Lead termination chemical-oxide by products and PCB Plating-Chemicals. Reflow profile would have very limited if not no impact really unless is way off. Paste volume control and Stencil design plays a big part
Electronics Forum | Wed Nov 20 12:10:29 EST 2019 | rossrohrer1
Trying to create my own RFID reader based off the MFRC522 demo board by copying the layout and components, then later i am planning to change the footprint. I am having trouble replicating their crystal. The mfrc522 datasheet calls for a 27.12 mhz
