Search found 530 matches
- 13 Nov 2019, 09:40
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
OK so I have taken the keyboard completely apart again. I sanded the edge connector making sure that all the contacts are nice and shiny and not oxidised. Also I cleaned the capacitive pads on the PCB. I am pretty sure it is some sort of bug in the Xwhatsit firmware. As when checking all the traces ...
- 11 Nov 2019, 10:51
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
So no other ideas?
- 09 Nov 2019, 01:06
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
I just finished sanding down the contacts on the edge connector. I can now see all the contacts are shiny but still have the same problem. Any ideas where to go from here?
Thanks.
Thanks.
- 29 Oct 2019, 21:29
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
OK will disassemble the keyboard again this weekend.
Thanks for the help.
Thanks for the help.
- 29 Oct 2019, 20:55
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
OK will try that and let you know what happens I will probably report back this weekend really appreciate the input.
Thanks.
Thanks.
- 29 Oct 2019, 19:49
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
Just Checked all the contacts on the edge connector and all seemed fine. Although I did still pull the capacitive pcb off of the backplate. I never realised how very thin the PCB is on the beamspring compared to the Model F's thick PCB. Anyway then I used some isopropyl alchohol and cleaned all the ...
- 28 Oct 2019, 15:27
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
Any other ideas on this problem?
Please help.
Please help.
- 28 Oct 2019, 10:05
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
Well I got back from holiday yesterday. I tried moving the Xwhatsit controller over on the edge connector to where it was all the way to the left side of the edge connector and it made my PC go absolutely insane with flickering black screening etc. So I don't think it is anything to do with the edge...
- 18 Oct 2019, 01:27
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
Thanks for the advice will check that when I am back from my holiday.
Much appreciated.
Much appreciated.
- 17 Oct 2019, 20:15
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
Any ideas to how to get the keys to activate independently?
Thanks.
Thanks.
- 16 Oct 2019, 19:48
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
Re: IBM 5251 Beamspring Xwhatsit converter key mapping problem help.
They do trigger eachother as they register as the same key. I just don't know why. I tried changing the thresholds but it's either I go low on the threshold and none of those keys I outlined register or I go higher on the threshold (141) and those keys In each square I outlined activate eachother. F...
- 16 Oct 2019, 04:08
- Forum: Keyboards
- Topic: IBM 5251 Beamspring Xwhatsit converter problem.
- Replies: 24
- Views: 8029
IBM 5251 Beamspring Xwhatsit converter problem.
Hello everyone I had finally finnished restoring my IBM 5251 Beamspring keyboard. I actually made a thread about the full restoration process here: https://deskthority.net/viewtopic.php?f=7&t=22586. I seem to be having a problem where some keys are registering as the same keys. What I mean by that i...
- 15 Oct 2019, 15:54
- Forum: Keyboards
- Topic: Repainting / repairing IBM 3278?
- Replies: 13
- Views: 5554
Re: Repainting / repairing IBM 3278?
How can one get something like MX mount to work on a beamspring stem?
- 15 Oct 2019, 13:53
- Forum: Keyboards
- Topic: Repainting / repairing IBM 3278?
- Replies: 13
- Views: 5554
Re: Repainting / repairing IBM 3278?
Just curious darkcruix how did you get the relegendable keycap for the Function key? Looks really good though nice Beamspring.
- 08 Oct 2019, 10:33
- Forum: News
- Topic: Stuff you just bought
- Replies: 2104
- Views: 756921
Re: Stuff you just bought
Just picked up an NTC keyboard in fantastic condition with my preferred layout (ISO UK)
What switches do you guys think this has any input would be nice.
Thanks.
What switches do you guys think this has any input would be nice.
Thanks.
- 08 Oct 2019, 01:03
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications Keyboard Coating On Traces Coming Off Help
OK will do that.
- 07 Oct 2019, 10:00
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications Keyboard Coating On Traces Coming Off Help
Well I tried desoldering again yesterday with my desoldering gun and same thing the thin coating on the traces just keeps scratching off. I have never seen this before with a keyboard PCB. I have only ever seen these thinly coated PCB's on one router that I repaired few years back. I really don't wa...
- 07 Oct 2019, 02:40
- Forum: Want to buy
- Topic: IBM 5251 Beamspring Backtab Keycap
- Replies: 4
- Views: 3700
Re: IBM 5251 Beamspring Backtab Keycap
I asked him if he had that key around 10 months ago and he said he didn't. Any other sources would be much appreciated.
Thanks.
Thanks.
- 05 Oct 2019, 17:44
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications Keyboard Coating On Traces Coming Off Help
I will try not to. As this coating came off whilst trying to desolder the chip. How should I go about removing the chips now. Or should I just solder directly to the chip and cut the power pins?
- 05 Oct 2019, 13:53
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications Keyboard Coating On Traces Coming Off Help
Ok that's good news below is a picture of what I am taking about.
- 04 Oct 2019, 13:00
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped Making Good Progress.
OK so update I tried to desolder those 2 chips for the columns and the coating over the traces started to come off. Not the actual traces the coating over them in fact after looking closer into it I can actually scratch the coating off with just my finger nail. So what do you guys recommend now Plea...
- 02 Oct 2019, 11:09
- Forum: Keyboards
- Topic: Could use some help with reverse engineering a typewriter PCB, for use with a Pro Micro and QMK.
- Replies: 30
- Views: 8158
Re: Could use some help with reverse engineering a typewriter PCB, for use with a Pro Micro and QMK.
Only thing you can do to make the keys register separately would be to cut the traces linking them I think. I'm quite new to this so I could be wrong.
- 01 Oct 2019, 16:43
- Forum: Want to buy
- Topic: IBM 5251 Beamspring Backtab Keycap
- Replies: 4
- Views: 3700
Re: IBM 5251 Beamspring Backtab Keycap
bump still looking please anyone?
- 28 Sep 2019, 15:38
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
Thought I would throw on the Tai-Hao keys as I am so close to converting this keyboard let me know what you think picture posted below also any ideas where I could source a big space bar in black to match the other keys? 15696778871804402551780644644254.jpg Very high quality doubleshot ABS keycaps b...
- 27 Sep 2019, 21:15
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
OK I appreciate the advice I will do that.
Thanks.
Thanks.
- 27 Sep 2019, 20:20
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
Ok just confirmed the matrix for sure and neatened up some of the pin labels.
- 27 Sep 2019, 16:33
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
OK will double check tonight just to be sure.
- 27 Sep 2019, 16:19
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
When I made my layout in kbfirmware.com I checked the matrix It said my keyboard had. I noticed its slightly different from what I drew up which one is correct just wondering as it could be possible my matrix i drew is slightly inaccurate? But I'm not really sure Thanks for all the help it is so app...
- 27 Sep 2019, 15:39
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
OK when I setup the teensey do I just past in the code I got from the website for the basic layout and off I go? Will private message you tonight about the teensey is the teensey you are going to send me going to be setup already? or will I need to do that?
- 27 Sep 2019, 15:32
- Forum: Keyboards
- Topic: Key Communications Keyboard Coating On Traces Coming Off Help
- Replies: 111
- Views: 21934
Re: Key Communications keyboard Matrix Mapped need help with controller programming.
OK Thanks for all the help last thing what pin on the teensey would I solder the keyboards caps lock LED to?