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HP-41 and Hepax Filesystem
02-08-2020, 09:21 PM
Post: #18
RE: HP-41 and Hepax Filesystem
(02-07-2020 07:52 PM)Guenter Schink Wrote:  
(02-07-2020 05:55 PM)pablo2000 Wrote:  Well I had to engineer a new connector. The main PCB runs almost 2/3 of the length of the 'nose'. Then there's phosphour-bronze fingers that I had stamped in China which are tipped with gold contacts - all soldered together during the reflow process. The physical support - the black plastic block of the old connectors - is built into the lower case half and 'nose' cover. The case is in three pieces: bottom, main top and connector top.

There aren't enough old modules kicking around to cannibalize, just to extract an already 30-40 year old part from.

This should be subject to a great presentation at the next HHC!

Günter

Or better in Allschwil, Switzerland - is much clother and I would like to see / get one too Wink
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Messages In This Thread
HP-41 and Hepax Filesystem - pablo2000 - 02-06-2020, 12:14 AM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-07-2020, 11:35 AM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-07-2020, 12:00 PM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-07-2020, 12:04 PM
RE: HP-41 and Hepax Filesystem - rprosperi - 02-07-2020, 02:05 PM
RE: HP-41 and Hepax Filesystem - mfleming - 02-07-2020, 04:25 PM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-07-2020, 05:55 PM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-07-2020, 10:25 PM
RE: HP-41 and Hepax Filesystem - HP-Collection - 02-08-2020 09:21 PM
RE: HP-41 and Hepax Filesystem - PeterP - 02-08-2020, 10:31 AM
RE: HP-41 and Hepax Filesystem - JurgenRo - 08-18-2020, 06:06 PM
RE: HP-41 and Hepax Filesystem - pablo2000 - 02-11-2020, 09:49 PM
RE: HP-41 and Hepax Filesystem - Allen - 07-31-2020, 12:50 PM



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