hpseries80 at Yahoo! Groups

[WTB] Operator Interface 09915-66572 for HP9915

elettrosurplus — Thu, 25 Jun 2009 14:22:47 GMT

Greeting to the group, I'm a new member. I have got one HP 9915, sadly without the Operator Interface (09915-66572). Do someone have one spare operator

Re: HP BASIC for HP86B

john_vc2004 — Sat, 13 Jun 2009 20:34:55 GMT

... Bill, I hope you have made some progress, hope you have looked at these programs for examples of receving files on HP-86:

HP BASIC for HP86B

laff016 — Wed, 06 May 2009 04:37:25 GMT

I have two Basic language programs dealing with transferring data via an RS232 interface from a HP-41CV calculator to an old IBM-PC. I need this re-written in

Test

sixtiestek — Thu, 23 Apr 2009 06:05:25 GMT

Just testing my link. -Martin

[FS] HP-9915 keyboard (98155A) and HPIB Module

john_vc2004 — Tue, 21 Apr 2009 08:09:05 GMT

Hi, I have a spare 98155A keyboard that works with the HP 9915 industrial computer. Here are some photos to show it working: http://photobucket.com/98155A The

Series 80 ROMs on eBay

john_vc2004 — Wed, 11 Mar 2009 23:02:04 GMT

Heads up: http://shop.ebay.com/merchant/sammyslave currently has the rare HP-87 Service ROM for $99.95, and 4 of the very useful HP-87 EDISK ROMs for a far

Re: HP-85 connectors caused some grief

Chuck Harris — Thu, 26 Feb 2009 17:10:25 GMT

... I strongly recommend against using a rubber eraser. It removes gold, which is not what you want to do. Gold is like a solid made up of beach balls bumping

Re: HP-85 connectors caused some grief

Jorge Amodio — Thu, 26 Feb 2009 14:26:30 GMT

Hi John, I concur with Rik, over time the pcb edge contacts develop some level of corrosion. I had a similar problem with a couple of modules. I normally open

Re: Plugging : HP-85 capstand refurb..

Rik Bos — Thu, 26 Feb 2009 14:24:31 GMT

Helge, 10,5 mm it is important to check the clearance between the cardridge and the back of the cardride holder. If the clearance is too big the tape switches

Re: Plugging : HP-85 capstand refurb..

Helge Kyndbo — Thu, 26 Feb 2009 13:00:50 GMT

Hello Rik, Can you give me diameter of capstan roller, when you have restored it, Best regards Helge 2008/11/15 Rik Bos ... [Non-text

Re: HP-85 connectors caused some grief

Rik Bos — Thu, 26 Feb 2009 10:19:29 GMT

Hi John, It is known that even gold plated contacts corrode a little when they aren't in use. It has to do with the plating process on cctalk there was a

HP-85 connectors caused some grief

john_vc2004 — Thu, 26 Feb 2009 08:11:54 GMT

Hi, I was trying out some modules on an HP-85 this week, and it took several goes before they worked. The symptoms at various times were: - HP-IB interface not

Re: [FS] Programmable ROM module (HP 82929A) - PROVISIONALLY SOLD

john_vc2004 — Mon, 09 Feb 2009 08:46:02 GMT

... Thanks Helge for the quick response, Regards, John

[FS] Programmable ROM module (HP 82929A)

john_vc2004 — Sun, 08 Feb 2009 18:12:35 GMT

Hi, I have one of these wonderful modules for sale, it is in good condition and works fine. I can supply any two ROMs on 2764 EPROMs from those available:

Re: Almost free Parts

jambalaya_ms — Tue, 09 Dec 2008 21:44:32 GMT

... Hi Butch, Sorry, all of the extra items are gone. Regards, Malcolm