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Joe Travis N6YPC
, …
norberto.collado koyado.com
50
Mar 26
H89 CF Board EPROM and Software Update...
Got it Norberto. I use fuse wire so if it does blow, it is obvious. Thanks! On Sun, Mar 17, 2024 at 9
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H89 CF Board EPROM and Software Update...
Got it Norberto. I use fuse wire so if it does blow, it is obvious. Thanks! On Sun, Mar 17, 2024 at 9
Mar 26
glenn.f...@gmail.com
,
dwight
3
Mar 25
RE: [sebhc] Cat's Eye Floppy Alignment
You really shouldn't be doing a cat's eye adjustment on a digital scope. It is difficult to
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RE: [sebhc] Cat's Eye Floppy Alignment
You really shouldn't be doing a cat's eye adjustment on a digital scope. It is difficult to
Mar 25
glenn.f...@gmail.com
, …
norberto.collado koyado.com
6
Mar 24
All systems are "Go" (GoTek)
For next year probably show an H19 with LCD display including Sigmasoft graphics and a backlighted
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All systems are "Go" (GoTek)
For next year probably show an H19 with LCD display including Sigmasoft graphics and a backlighted
Mar 24
glenn.f...@gmail.com
, …
PRL-89
7
Mar 22
H89A Operations Manual Illustration Book
Wow! Amazing work cleaning that up Bob! Thanks! Sent from my iPad On Mar 21, 2024, at 2:37 PM,
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H89A Operations Manual Illustration Book
Wow! Amazing work cleaning that up Bob! Thanks! Sent from my iPad On Mar 21, 2024, at 2:37 PM,
Mar 22
Eric Mack
, …
pel...@gmail.com
20
Mar 21
Is there consensus on what schematic software to use for circuit design and board layout?
I downloaded it but haven't run it yet, other than loading it once. It looks worthwhile. I keep
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Is there consensus on what schematic software to use for circuit design and board layout?
I downloaded it but haven't run it yet, other than loading it once. It looks worthwhile. I keep
Mar 21
norberto.collado koyado.com
,
Glenn Roberts
4
Mar 21
Modular Z67+ and Remex + CF + SD drives.
Yes I understand the dual CF works more seamlessly with the newer CPU boards and Douglas' ROM
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Modular Z67+ and Remex + CF + SD drives.
Yes I understand the dual CF works more seamlessly with the newer CPU boards and Douglas' ROM
Mar 21
glenn.f...@gmail.com
,
norberto.collado koyado.com
11
Mar 21
CPM3
Thanks for all this work! I'll try to replicate… Sent from my iPad On Mar 21, 2024, at 2:11 AM,
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CPM3
Thanks for all this work! I'll try to replicate… Sent from my iPad On Mar 21, 2024, at 2:11 AM,
Mar 21
Eric Rothfus
, …
norberto.collado koyado.com
13
Mar 20
FF1078 Memory PWB Assy
For me it is a Printer parallel port buffer. Loads data onto buffer and then outputs data to printer.
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FF1078 Memory PWB Assy
For me it is a Printer parallel port buffer. Loads data onto buffer and then outputs data to printer.
Mar 20
Terry Smedley
, …
glenn.f...@gmail.com
21
Mar 20
H19 in a box
Used to love to do stuff like that in Excel! great job. Mark: we never did track down the auxiliary
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H19 in a box
Used to love to do stuff like that in Excel! great job. Mark: we never did track down the auxiliary
Mar 20
glenn.f...@gmail.com
,
Terry Smedley
3
Mar 19
blinkenlights
Thanks Terry! Blinkenlights II: Copying several files from H17 (DK2: ) to USB flash drive via VPIP.
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blinkenlights
Thanks Terry! Blinkenlights II: Copying several files from H17 (DK2: ) to USB flash drive via VPIP.
Mar 19
Joe Travis N6YPC
, …
Darrell Pelan
6
Mar 18
Jeff Tranter video using MAME to emulate ET-3400, H8, H19, H88/89
Very helpful. Thanks for sharing. On Friday, February 9, 2024 at 9:37:29 PM UTC-5 Joe Travis N6YPC
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Jeff Tranter video using MAME to emulate ET-3400, H8, H19, H88/89
Very helpful. Thanks for sharing. On Friday, February 9, 2024 at 9:37:29 PM UTC-5 Joe Travis N6YPC
Mar 18
glenn.f...@gmail.com
, …
norberto.collado koyado.com
18
Mar 17
"dumbing down" to 600 BAUD
Still enjoy the hobby but am being more careful what I put on my plate, and doing some downsizing…
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"dumbing down" to 600 BAUD
Still enjoy the hobby but am being more careful what I put on my plate, and doing some downsizing…
Mar 17
Glenn Roberts
, …
PRL-89
9
Mar 16
Re: [sebhc] Re: H89 Assembly Manual Illustration Booklet
That sounds exactly like the one I need. Thanks so much for taking the time to scan it, I couldn'
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Re: [sebhc] Re: H89 Assembly Manual Illustration Booklet
That sounds exactly like the one I need. Thanks so much for taking the time to scan it, I couldn'
Mar 16
David Haube
, …
norberto.collado koyado.com
9
Mar 16
Front Panel build V2.0
Take out the “s” from HTTP. http://koyado.com/heathkit/New-H8-Website/h8-front-panel.html Norby From:
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Front Panel build V2.0
Take out the “s” from HTTP. http://koyado.com/heathkit/New-H8-Website/h8-front-panel.html Norby From:
Mar 16
Terry Smedley
, …
Glenn Roberts
6
Mar 16
"USB" Floppy drives with H17/H37 controllers
Great! Sent from my iPad On Mar 16, 2024, at 2:58 AM, norberto.collado koyado.com <norberto.
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"USB" Floppy drives with H17/H37 controllers
Great! Sent from my iPad On Mar 16, 2024, at 2:58 AM, norberto.collado koyado.com <norberto.
Mar 16
Lee Hart
, …
Norby
21
Mar 15
A *really* Tiny BASIC for the 8080
Lee, we trade boards. I gave you the H89-SBC and you gave me the Z80 Membership Card, which stills in
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A *really* Tiny BASIC for the 8080
Lee, we trade boards. I gave you the H89-SBC and you gave me the Z80 Membership Card, which stills in
Mar 15
W2HX
,
Lee Hart
3
Mar 11
H19 speaker question
Very interesting. I took your advice and applied some hot glue. I think it will work! https://w2hx.
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H19 speaker question
Very interesting. I took your advice and applied some hot glue. I think it will work! https://w2hx.
Mar 11
norberto.collado koyado.com
, …
Darrell Pelan
18
Mar 10
H89-SBC changes to support the H89-CF controller
Very nice and thank you! Norbeto From: se...@googlegroups.com <se...@googlegroups.com> On
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H89-SBC changes to support the H89-CF controller
Very nice and thank you! Norbeto From: se...@googlegroups.com <se...@googlegroups.com> On
Mar 10
Scott Campbell
, …
Darrell Pelan
33
Mar 9
Dual Gotek mount STL file
I updated the Wiki with Gotek mounts for a 5.25 horizontal enclosure for both versions of the OLED (
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Dual Gotek mount STL file
I updated the Wiki with Gotek mounts for a 5.25 horizontal enclosure for both versions of the OLED (
Mar 9
glenn.f...@gmail.com
Mar 6
SVD
I have two Semi-Virtual diskette (SVD) I'm ready to part with. These are the more recent design
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SVD
I have two Semi-Virtual diskette (SVD) I'm ready to part with. These are the more recent design
Mar 6
Glenn Roberts
,
Les Bird
2
Mar 6
eBay
You even made a video for it.. nice. On Tuesday, March 5, 2024 at 6:45:00 PM UTC-7 Glenn Roberts
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eBay
You even made a video for it.. nice. On Tuesday, March 5, 2024 at 6:45:00 PM UTC-7 Glenn Roberts
Mar 6
Steven Hirsch
, …
Dick McCoy
23
Mar 4
H-11 documentation question
Thanks, Alex: That page has a lot of great information. It helped me get started on the H11 Quest.
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H-11 documentation question
Thanks, Alex: That page has a lot of great information. It helped me get started on the H11 Quest.
Mar 4
Les Bird
, …
Steven Hirsch
15
Mar 1
SMD soldering advice (Hi Dave :)
On 3/1/24 02:58, norberto.collado koyado.com wrote: > Will the excessive heat damage the IC or not
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SMD soldering advice (Hi Dave :)
On 3/1/24 02:58, norberto.collado koyado.com wrote: > Will the excessive heat damage the IC or not
Mar 1
glenn.f...@gmail.com
, …
Randy E (OoMOR)
8
Mar 1
spring cleaning
Thanks Randy! Yes that link should bring up the items I've posted… Glenn From: 'Randy E (
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spring cleaning
Thanks Randy! Yes that link should bring up the items I've posted… Glenn From: 'Randy E (
Mar 1
smb...@gmail.com
, …
Joseph Travis
12
Feb 29
Anyone have a good source for AM9511A?
The quest for the elusive C8231A continues. The aliexpress seller, as my intuition was telling me,
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Anyone have a good source for AM9511A?
The quest for the elusive C8231A continues. The aliexpress seller, as my intuition was telling me,
Feb 29
Glenn Roberts
, …
W2HX
26
Feb 27
Make your own Heathkit badge
I can help. Contact me off list… Sent from my iPad On Feb 27, 2024, at 2:50 PM, W2HX <w2hx@w2hx.
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Make your own Heathkit badge
I can help. Contact me off list… Sent from my iPad On Feb 27, 2024, at 2:50 PM, W2HX <w2hx@w2hx.
Feb 27
norberto.collado koyado.com
, …
Joseph Travis
23
Feb 27
10 pin to DB9 Male connector (Odd/Even pinout).
Excellent! On Mon, Feb 26, 2024 at 11:43 PM smb...@gmail.com <smb...@gmail.com> wrote: I can
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10 pin to DB9 Male connector (Odd/Even pinout).
Excellent! On Mon, Feb 26, 2024 at 11:43 PM smb...@gmail.com <smb...@gmail.com> wrote: I can
Feb 27
Dan Emrick
, …
Steven Hirsch
8
Feb 26
TO-3 5V regulator
And, even better to see, they have a 12V regulator replacement in the same TO-3 form-factor!
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TO-3 5V regulator
And, even better to see, they have a 12V regulator replacement in the same TO-3 form-factor!
Feb 26
Mark Garlanger
, …
Dave McGuire
36
Feb 25
SEBHC Mail list announcement
I'm sure google groups is using content to deliver ads too. There are no plans to move away from
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SEBHC Mail list announcement
I'm sure google groups is using content to deliver ads too. There are no plans to move away from
Feb 25
Eric Mack
, …
smb...@gmail.com
4
Feb 25
Did anyone in this group attend VCF-West last weekend? Heath robot friendly?
I've always wanted a Hero 2000 (maybe if I win the lottery some day... fingers crossed...). While
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Did anyone in this group attend VCF-West last weekend? Heath robot friendly?
I've always wanted a Hero 2000 (maybe if I win the lottery some day... fingers crossed...). While
Feb 25