Electronics Forum: light pen (Page 1 of 2)

Quad/SMTech/MPM 400 printer question

Electronics Forum | Mon Oct 23 16:35:31 EDT 2006 | stepheniii

And does it's job very different from a light pen. A light pen senses the light from the monitor and the computer then sees which pixel is lit at the time the light pen detected it. Don't forget only one pixel is lit at any given time. So the unplug

Quad/SMTech/MPM 400 printer question

Electronics Forum | Thu Oct 05 21:08:02 EDT 2006 | Dman97

Well, the monitor isn't touch screen. The light pen IS the mouse/trackball. If I touch the screen nothing happens. The industrial PC has no PS/2 ports of any kind on it. Perhaps I could splice into the light pen connections and connect a standard tra

Stencil Printers

Electronics Forum | Mon Dec 15 21:31:30 EST 2003 | Dean

Ahmen Brother! I had the unfortunate pleasure of supporting sister factories in Guadalajara and Jauarez. It is a totally different environment. I had a friend at MPM that has a great story about this shop in Mexico that kept buying the Monitor Inte

Quad/SMTech/MPM 400 printer question

Electronics Forum | Mon Oct 23 20:33:17 EDT 2006 | dman97

Yes, I tried to clean it, but the pen is just messed up. Somebody broke part of the tip off and that is the cause of the screw up. The pen works, but it is very picky about what parts of the screen it likes and doesnt like. I was just tired of playin

Quad/SMTech/MPM 400 printer question

Electronics Forum | Thu Oct 05 00:43:06 EDT 2006 | KEN

Unplug light pen. Plug in mouse (track ball). Unless you've upgraded your idustrial PC you need to find a PS2 trackball

Quad/SMTech/MPM 400 printer question

Electronics Forum | Tue Oct 10 03:26:05 EDT 2006 | ianlg

Hi On the earlier AVX400's there was only one serial port. In the past one of our guys have informed me that we have used an adaptor and plugged the mouse into the LPT1 port. On the later machines there are two serial ports so you could use one of t

Quad/SMTech/MPM 400 printer question

Electronics Forum | Mon Oct 23 15:16:32 EDT 2006 | Dman97

Thanks for the replys guys. There is infact a serial port in the back. It is COM2. I just had to plug in a standard mouse with a Serial to PS/2 converter and enable the mouse to use COM2 in the Windows control Panel. Works better than the stupid ligh

Quad/SMTech/MPM 400 printer question

Electronics Forum | Thu Oct 05 00:22:31 EDT 2006 | Dman97

Does any one know if it is possible to replace the stupid light pen on these machines with a standard mouse or trackball? I'm going crazy trying to get the damn thing to recognize any onscreen movements. Its like it has a mind of its own. Sometimes i

Odd Form parts

Electronics Forum | Sat Sep 08 12:19:48 EDT 2001 | davef

Depending on how odd the form is, would a pen-vac work? Virtual Industries and Exalta sell Pen-Vac vacuum pick-up tools through distribution [eg, Wassco, Practical Components, Techni-Tool, etc] for about $30. Pen-Vac is a self-contained vacuum pic

Re: conformal coating after rework

Electronics Forum | Sat Jan 23 07:08:54 EST 1999 | Graham Naisbitt

| I have boards coated with Humiseal 1B73. At a late point mfg. site we need to remove a series of 0603 resistors for optioning purposes. I have been trying to determine the fastest, easiest way to re-coat the pads after removal. Drying time of the c

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