Electronics Forum: all (Page 1006 of 1499)

Which AOI /SPI System is the Best? Viscom S3088; Koh Young 8030 or Parmi Xceed

Electronics Forum | Fri Jan 22 11:04:38 EST 2016 | stevea

The answer is CyberOptics. Buy Viscom SPI and you are already buying "CyberOptics Inside". Koh Young is far too expensive these days for comparable systems and Parmi is still an "Up and Comer" with a short track history leaving most of the long ter

Using a DMM to measure output isolation/crosstalk

Electronics Forum | Fri Aug 05 23:52:34 EDT 2016 | lilybell

I'm making some PCB's that have some DC to DC converters on them with three 5 Volt converters, one 15 volt converter, and a converter with +/- 12 volts DC. On the PCB the output pins are in a connector that are fairly close to each other. I want to m

Component Manufacturers Barcode

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

Washing Screens - Foam Everywhere, Help!

Electronics Forum | Mon Oct 31 15:38:45 EDT 2016 | jbreit

Hi All- I've got an old industrial dishwasher converted over to a screen wash. It's a closed system, one screen at a time. Total volume of about 10 gallons, no heater. RoHS solder. This thing is foaming up like a rabid animal. The screens go in

PCB to Control Automotive Relays

Electronics Forum | Fri Nov 25 16:45:18 EST 2016 | clncyfshslayer

So, project background first. I am in the process of designing a PCB that incorporates a microcontroller, LEDs, capacitive sensors and relays to control auxiliary light in my truck. I have the little stuff worked out and have it prototyped and workin

MPM Ultraprint 2000

Electronics Forum | Tue Mar 28 19:28:54 EDT 2017 | aemery

Giao, These style of MPM's use stepper motors, but no feedback like an encoder or a resolver. In other words all axis positions are assumed after "Reset" of the machine. Because of this style of drive system there is the potential for the vision ga

Regulating a steam-powered model generator

Electronics Forum | Thu May 18 23:36:46 EDT 2017 | neoply

Hello all. Thanks for taking up your time to read my post. In this age of questing for ever-more-efficient circuit designs, I have been presented with an anachronistic design problem: I need to keep a roughly constant load on a steam-powered turbine

Waves soldering: not enough solder remaining on pads

Electronics Forum | Mon May 22 17:54:46 EDT 2017 | zsoden

Thanks for the replies. The single missed lead is a bit odd - we usually have an entire area missed and that's due to the board not sitting properly in the pallet fingers. I figured in this case it was likely due to poor fluxing? We have always str

MAX5900NNEUT Hot Swap Controllers question

Electronics Forum | Thu May 25 02:18:01 EDT 2017 | neoply

Hello all, unsure if this is a good place to discuss this or not, but I can't find many Geiger counter forums. I recently got myself a MAX5900NNEUT as the datasheet of http://www.kynix.com/uploadfiles/pdf2286/MAX5900NNEUT.pdf, and while I want to ge

PCB stretch

Electronics Forum | Fri Jul 07 15:18:45 EDT 2017 | emeto

Tony, I will throw some thoughts here: 1. When we speak about shrink/stretch i start thinking about temperature right away. How do you store PCBs and or Stencils? Is your stencil getting hot or cold in the stencil printer? Are the boards on a room


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