« previous next »
Pages:  [1]     Go Down

Author Topic: USB to RJ11 modem to connect Dolch keyboard?  (Read 3931 times)

0 Members and 1 Guest are viewing this topic.

Offline SixtyLife

  • Thread Starter
  • Posts: 474
  • Location: New Jersey
USB to RJ11 modem to connect Dolch keyboard?
« on: Mon, 16 February 2015, 19:01:52 »
Would using a 56k modem like this one work for converting the dolch pac keyboard to usb?

http://www.newegg.com/Product/Product.aspx?Item=9SIA24G1734081&cm_re=USB_Modem%2crj11-_-25-134-008-_-Product

http://i22.photobucket.com/albums/b345/DarthLars/Keyboard/DolchPAC-62keyboard.jpg

I have neither soldering equipment nor experience and so am looking for other solutions.
« Last Edit: Mon, 16 February 2015, 19:04:35 by codingcpa »
Logged
Kishsaver, JP SSK, Displaywriter SSK, 360C, HHKB Type S, X60, Jane v2, Jane v2 CE

Offline fohat.digs

  • * Elevated Elder
  • Posts: 6564
  • Location: 35°55'N, 83°53'W
  • weird funny old guy
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #1 on: Mon, 16 February 2015, 19:19:15 »
I think that it will take a lot more than what you showed.

On the up-side, those key caps are quite desirable.
Logged
"We are on the precipice of signing an agreement to advance talks with Iran that preserves the good parts of former President Barack Obama’s Joint Comprehensive Plan of Action (JCPOA) while amplifying its flaws.
Mr. Obama came to an agreement that did not involve America’s most precious treasure, the lives and limbs of our soldiers.  The 1.7 billion dollars of frozen Iranian assets released by Obama pales in comparison to the 300 billion being floated as a rebuilding fund.
So far, speculation that Iran will be free in the future to continue its nuclear program is the opposite of Trump’s stated goal for the war and in direct opposition to what Mr. Obama negotiated."
- Bill Roberts 2026-06-17

Offline SixtyLife

  • Thread Starter
  • Posts: 474
  • Location: New Jersey
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #2 on: Mon, 16 February 2015, 19:27:01 »
ah ok thanks. yeah I was able to finally get one from ebay earlier today (pic above is not mine).

The other solution I had in mind was daisy chaining these two:



anyone have an experience with such a set up?
Logged
Kishsaver, JP SSK, Displaywriter SSK, 360C, HHKB Type S, X60, Jane v2, Jane v2 CE

Offline Tactile

  • Posts: 1442
  • Location: Portland, OR
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #3 on: Mon, 16 February 2015, 19:35:00 »
This looks like a job for a Teensy & Soarer's converter.
Logged
REΛLFORCE

Offline fohat.digs

  • * Elevated Elder
  • Posts: 6564
  • Location: 35°55'N, 83°53'W
  • weird funny old guy
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #4 on: Mon, 16 February 2015, 19:43:09 »
Your keyboard connector looks small. There are 8P8C (8-pin, 8-connector, etc), 6P6C, and 4P4C plus maybe more.

The Wyse and some others are only 4P4C which will fit (improperly) into an ethernet (nominal 8P8C) socket but you are not likely to find satisfaction that easily.

Where are the Dolch experts and why are they not speaking up?
Logged
"We are on the precipice of signing an agreement to advance talks with Iran that preserves the good parts of former President Barack Obama’s Joint Comprehensive Plan of Action (JCPOA) while amplifying its flaws.
Mr. Obama came to an agreement that did not involve America’s most precious treasure, the lives and limbs of our soldiers.  The 1.7 billion dollars of frozen Iranian assets released by Obama pales in comparison to the 300 billion being floated as a rebuilding fund.
So far, speculation that Iran will be free in the future to continue its nuclear program is the opposite of Trump’s stated goal for the war and in direct opposition to what Mr. Obama negotiated."
- Bill Roberts 2026-06-17

Offline SixtyLife

  • Thread Starter
  • Posts: 474
  • Location: New Jersey
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #5 on: Mon, 16 February 2015, 19:51:04 »
haha prob cause they know how to solder and haven't had to resort to other solutions.
Logged
Kishsaver, JP SSK, Displaywriter SSK, 360C, HHKB Type S, X60, Jane v2, Jane v2 CE

Offline IvanIvanovich

  • Mr. Silk Underwear
  • Posts: 8196
  • Location: USA
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #6 on: Tue, 17 February 2015, 10:46:39 »
Cherry G80-1813 keyboard that comes with Dolch is actually native PS/2, so you can't do it that way. I've always just gone the easy way and replace the cable with a standard PS/2 which involves soldering to the PCB inside. The other best way would be to crimp an rj10 4p4c connector on the end of a PS/2 cable so you can plug it into the stock port. Then if you need to go to USB you will need an active PS/2 to USB adapter.
Logged

Offline SixtyLife

  • Thread Starter
  • Posts: 474
  • Location: New Jersey
Re: USB to RJ11 modem to connect Dolch keyboard?
« Reply #7 on: Tue, 17 February 2015, 11:10:06 »
Quote from: IvanIvanovich on Tue, 17 February 2015, 10:46:39
Cherry G80-1813 keyboard that comes with Dolch is actually native PS/2, so you can't do it that way. I've always just gone the easy way and replace the cable with a standard PS/2 which involves soldering to the PCB inside. The other best way would be to crimp an rj10 4p4c connector on the end of a PS/2 cable so you can plug it into the stock port. Then if you need to go to USB you will need an active PS/2 to USB adapter.

Thanks Ivan. Gonna try out the 2nd method you describe.
Logged
Kishsaver, JP SSK, Displaywriter SSK, 360C, HHKB Type S, X60, Jane v2, Jane v2 CE
Pages:  [1]     Go Up
« previous next »