Sorry, I wasn't clear in my description. I was talking about a regular USB to
DB25 cable, not a TPDD cable.
On Wed, Jul 17, 2019, at 12:04 PM, Brian K. White wrote:
> A tpdd cable needs to have a 2x4 female pin header with ttl signals on
> one end, and a db25 male with rs232 on the other end.
A tpdd cable needs to have a 2x4 female pin header with ttl signals on
one end, and a db25 male with rs232 on the other end.
Unless you wanted to make a tpdd cable that only connected to modern pcs?
--
bkw
On 7/17/19 2:25 PM, Kurt McCullum wrote:
The old serial cables do. But the new FTDI USB
The old serial cables do. But the new FTDI USB cables have a standard USB end
with the FTDI + Max232 chips in it and the other end is the RJ45. Here is an
example.
Don't the cisco cables have a rj45 on one end, and db9 on the other?
Don't you need a dupont connector for the tpdd, and a 9-25 adapter for
the M100?
And do they actually include dsr/dtr?
Myself I am hoping to no longer use the db25 pcb. I just made a new
version just for the heck of making a
Brian,
I appreciate the insights. My first reaction to seeing your new board was that
this was a good solution. But after reading through your post, I changed my
mind. It's probably still much easier (and cheaper) to buy the FTDI cable
designed for CISCO routers, clip off the RJ45 end and then
Kinda sorta maybe possibly. I had thought about using one of the
variants of max232, instead of the 3 transistor hack. But in the end,
the 3 transistors is probably the cheapest and simplest circuit to make
a tpdd work, and this new circuit with the part that Rick Shear
identified, really
Brian,
I noticed you have a new DB25 PCB on Osh Park. I suspect the whole TPDD cable
was intended to take a TTL level floppy drive and bring it to a standard RS-232
level. I'm wondering if that same PCB could be used with one of the inexpensive
TTL level FTDI USB to serial converters to create
t of DB25s to use up :)
>
>
>
> From: M100 <mailto:m100-boun...@lists.bitchin100.com>> on behalf of Brian White
> mailto:bw.al...@gmail.com>>
> Reply-To: mailto:m...@bitchin100.com>>
> Date: Saturday, June 1, 2019 at 5:14 PM
> To: mailto:m...@bitchin100.com>>
>
M100 > <mailto:m100-boun...@lists.bitchin100.com>> on behalf of Brian White
> > mailto:bw.al...@gmail.com>>
> > Reply-To: mailto:m...@bitchin100.com>>
> > Date: Saturday, June 1, 2019 at 5:14 PM
> > To: mailto:m...@bitchin100.com>>
> >
use up :)
> >
> >
> >
> > From: M100 > <mailto:m100-boun...@lists.bitchin100.com>> on behalf of Brian White
> > mailto:bw.al...@gmail.com>>
> > Reply-To: mailto:m...@bitchin100.com>>
> > Date: Saturday, June 1, 2019 at 5:14 PM
>
oun...@lists.bitchin100.com>> on behalf of Brian White
mailto:bw.al...@gmail.com>>
Reply-To: mailto:m...@bitchin100.com>>
Date: Saturday, June 1, 2019 at 5:14 PM
To: mailto:m...@bitchin100.com>>
Subject: Re: [M100] dsub 25 hood that fits
Another idea is make a different pcb
0250513?qs=sGAEpiMZZMu5A18b%252BIx2GqJxiHQ0oido%2FVfUIPfHQk4%3D
>>
>>
>> https://www.mouser.ca/ProductDetail/HARTING/09670250411?qs=sGAEpiMZZMu5A18b%252BIx2GqJxiHQ0oido1QO%2FNnySBX8%3D
>>
>> - Original Message -
>> *From:* Brian White
>> *To:* Model
Original Message -
>>> *From:* Brian White <mailto:bw.al...@gmail.com>
>>> *To:* Model 100 Discussion <mailto:m100@lists.bitchin100.com>
>>> *Sent:* Saturday, June 01, 2019 1:19 PM
>>> *Subject:* [M100] dsub 25 hood that fits
>>>
>>> Anyone ever find a dsub 25 hood that fits in the serial port openeing on
>>> M100?
>>>
>>> --
>>> bkw
0oido1QO%2FNnySBX8%3D
>
> - Original Message -
> *From:* Brian White
> *To:* Model 100 Discussion
> *Sent:* Saturday, June 01, 2019 1:19 PM
> *Subject:* [M100] dsub 25 hood that fits
>
> Anyone ever find a dsub 25 hood that fits in the serial port openeing on
> M100?
>
> --
> bkw
>
>
nd T102 were created, the shrouded opening in the case was
made bigger to accommodate these shielded style cables.
Regards,
Peter
--
Message: 4
Date: Sat, 1 Jun 2019 13:19:05 -0400
From: Brian White
To: Model 100 Discussion
Subject: [M100] dsub 25 hood that fits
Message-
I do like how the dupont connector I used makes a good neat little plug
that's tidy, safe to grab (meaning the wires inside are protected from
flexing or pulling), polarity keyed, and puts minimal strain on the pins in
the TPDD. I like the end result a lot.
They were just way too slow to do more
:)
>
>
>
> From: M100 on behalf of Brian White <
> bw.al...@gmail.com>
> Reply-To:
> Date: Saturday, June 1, 2019 at 5:14 PM
> To:
> Subject: Re: [M100] dsub 25 hood that fits
>
>
> Another idea is make a different pcb which goes on the tpdd end instead
:bw.al...@gmail.com>>
Reply-To: mailto:m...@bitchin100.com>>
Date: Saturday, June 1, 2019 at 5:14 PM
To: mailto:m...@bitchin100.com>>
Subject: Re: [M100] dsub 25 hood that fits
Another idea is make a different pcb which goes on the tpdd end instead of the
m100 end. A c
I am currently having a go at designing a DB25 hood for the 3D printer as we
speak. I am running off a test print and can post some photo’s later.
In the mean time, if anybody has any requests for customizing it to suit a
small PCB, then let me know the dimensions of the PCB and the
s on the sides that grip the connector, and those lips keep the
> connector from fitting into the recessed connector on an M100.
>
> m
>
> - Original Message -
>
> *From:* Dan Higdon
> *To:* m...@bitchin100.com
> *Sent:* Saturday, June 01, 2019 3:35 PM
> *Subjec
Message -
From: Brian White
To: Model 100 Discussion
Sent: Saturday, June 01, 2019 1:19 PM
Subject: [M100] dsub 25 hood that fits
Anyone ever find a dsub 25 hood that fits in the serial port openeing on M100?
--
bkw
:
Looks like a worthy 3d printing project...
- Original Message -
From: Mike Stein
To: m...@bitchin100.com
Sent: Saturday, June 01, 2019 2:36 PM
Subject: Re: [M100] dsub 25 hood that fits
This is what I use(d) but it appears that Souriau hasn't made them
ike a worthy 3d printing project...
>
> - Original Message -
> *From:* Mike Stein
> *To:* m...@bitchin100.com
> *Sent:* Saturday, June 01, 2019 2:36 PM
> *Subject:* Re: [M100] dsub 25 hood that fits
>
> This is what I use(d) but it appears that Souriau hasn't ma
Looks like a worthy 3d printing project...
- Original Message -
From: Mike Stein
To: m...@bitchin100.com
Sent: Saturday, June 01, 2019 2:36 PM
Subject: Re: [M100] dsub 25 hood that fits
This is what I use(d) but it appears that Souriau hasn't made them for quite
a while
This is what I use(d) but it appears that Souriau hasn't made them for quite a
while:
Why not just stick one of these on a 'normal' shell:
m
- Original Message -
From: Brian White
To: Model 100 Discussion
Sent: Saturday, June 01, 2019 1:19 PM
Subject: [M100] dsub 25 hood
Anyone ever find a dsub 25 hood that fits in the serial port openeing on
M100?
--
bkw
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