Search Posts:

A Better Way to Replace Keyboard Pads?

SHARE

Return to Threads

  A Better Way to Replace Keyboard Pads? by Bill Degnan - 12/18/2014 09:52
REPOST FROM CLASSICCMP:

Message: 8
Date: Wed, 17 Dec 2014 22:30:42 -0500 (EST)
From: Steven Hirsch
To: Classic Computers Mailing List
Subject: Keytronics foam pads revisited
Message-ID:
Content-Type: TEXT/PLAIN; format=flowed; charset=US-ASCII

I've fixed a couple of keyboards using hobby shop track bed foam, but have
not been very happy with the "feel". That foam is considerably less
resilient than the material Keytronics used. After trying a number of
alternate materials, I have found something that is almost identical to
the original. Take a look at eBay #171549720453 for an example.

"Podopro Polyfoam 5mm 45cmx22.5cm"

It's 5mm thick with an adhesive backing, sold for shoe inserts. I stuck
0.075" plastic sheet to the backing, then turned it over and used spray
adhesive for the aluminized mylar. Worked like a charm. Just finished
resurrecting a N* Advantage and the typing feel is (in my opinion) far
better than the last unit I did with track-bed foam (Corvus Concept).

Steve


Reply

Resources:


Buy a Commodore Computer Poster

Popular Topics and FAQs


  • Commodore B Series Tips and Tricks
  • Aerocomp TRS 80 M 1 Expansion Unit DDC
  • Items Wanted
  • Lobo Max 80
  • Zenith Z-19-CN
  • Prototype PET 2001 photo
  • Using Toggle Switches to Analyze Memory
  • Commodore Disk Archive Project
  • PET 2001 Prototype at Gametronics 1977
  • Jim Butterfield Photo
  • IMSAI 8080 With Processor Tech. Cutter
  • Secrecy is the keystone of all tyranny
  • Cromemco System Three
  • Northstar Horizon - Boot Problem
  • Computer History and Restoration Links
  • Commodore BX-256-80 - 8088 Co-processor
  • S-100 board testing with Z-80 ICE
  • Donner 3500 - an early portable computer
  • Digital (DEC) PDP 11/05 NC Assembly
  • Univac 1219 rescue
  • IMSAI 1.4 BASIC vs. MITS 8K BASIC
  • Fido BBS listing node list 6-13-1986
  • PDP 8e
  • MITS 88-2 SIO (2SIO) for BASIC
  • Visual Technology Inc Model 1050
  • Amiga 2500 Restoration
  • The Evolution Of IBM Computers
  • Replacement teletype print hammer head
  • Archiving and Copying Software 101
  • Computers Built 1940 - 1950
  • CBM B-520 (a.k.a B256-80 or B500 256)
  • RCA COSMAC Microkit
  • Commodore 64K C-116 Mods
  • MITS 8800b Turnmon 9600 baud
  • Catweasel, 8in and 5 1/4
  • Raspberry Pi as Gateway to Internet
  • Digital PDP11 late 1969 early 1970
  • PDP 11/40 72 inch cabinet model
  • PDP 11/40 Industrial 11 model
  • Digitial MicroVAX 3100 30 System
  • Digital VAX 4000-200
  • Commodore 64 / 1541 DRIVEKNOCK
  • Booting the System Using RL02 drive
  • PACS: Reflections by Kathleen Mauchly
  • Tele-Graphic Computer Systems Inc.
  • Commodore B Series SID Jukebox?
  • Installing Core into PDP 11/40
  • Setting Up OpenVMS 7.1 DNS CLERK
  • Felt-Tarrant Comptometer Model J
  • NextStation Color
  • Digital Rainbow (PC100-B2)
  • 1970 Compusad Compulogical Tutor
  • Archiving Papertapes Using DSI NC 2400
  • 1976 P.C.C. Features the MAI JOLT 6502
  • 1961 Beckman DEXTIR Computer
  • UNIVAC 1 and UNIVAC File Computer 1
  • Past Issues:


    System Source SS Univac 490 pic1

    This image was selected at random from the archive. Click image for more photos and files from this set.