Author Topic: 2.54mm Connector and 1.27mm Connector  (Read 1072 times)

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Offline cobramostarTopic starter

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2.54mm Connector and 1.27mm Connector
« on: July 26, 2021, 08:51:25 pm »
I have never worked with this program
I am interested in whether it is possible to select two different connectors and that it automatically connects the pin to the pin
1-1, 2-2, ............
if anyone has the time and will to explain in detail how to make this pcb
 

Offline Nusa

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #1 on: July 27, 2021, 12:30:51 am »
What program? You left that detail out.

But in general, you'll have to connect the nets between pins before you can use any kind of auto-routing feature.
 

Offline varunkoganti

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #2 on: July 27, 2021, 02:37:24 am »
Its just an adaptor kind of thing, it converts 2.54mm pitch headers to 1.27mm pitch headers.
I made something like this for my st-link, mine converts (2rows 10 contact)20pin 2.54mm pitch headers to (2 rows 5 contacts)10 pin 1.27mm pitch headers.
Please find the link, maybe this would help you.

Note - I used SMT headers for mine, the attached one used THT headers, I am referring to the 1.27mm headers.

I hope this is helpful.


https://github.com/DarkStarLab/ST-Link-V2-Debugger-20-10-Adapter
 

Offline cobramostarTopic starter

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #3 on: July 27, 2021, 01:26:05 pm »
Its just an adaptor kind of thing, it converts 2.54mm pitch headers to 1.27mm pitch headers.
I made something like this for my st-link, mine converts (2rows 10 contact)20pin 2.54mm pitch headers to (2 rows 5 contacts)10 pin 1.27mm pitch headers.
Please find the link, maybe this would help you.

Note - I used SMT headers for mine, the attached one used THT headers, I am referring to the 1.27mm headers.

I hope this is helpful.


https://github.com/DarkStarLab/ST-Link-V2-Debugger-20-10-Adapter

can i open your fillets in kicad
for my needs it should edit because both connectors are 180 degrees
you see connector 2.54 adapted to 1.27, but I don't understand which wires you use to connect with 1.27, I already have 1.27 on the jtag connector, I thought to adapt it to 2.54 because it's easier for me to use zise to connect it to jtag

i would like to do something similar as in the picture Connector_1.27_too_2.54.png

« Last Edit: July 27, 2021, 04:59:41 pm by cobramostar »
 

Offline cobramostarTopic starter

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #4 on: July 27, 2021, 05:01:29 pm »
What program? You left that detail out.

But in general, you'll have to connect the nets between pins before you can use any kind of auto-routing feature.

can you explain how to insert the connector and how to connect
which options to use

thank you
 

Offline cobramostarTopic starter

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #5 on: July 27, 2021, 09:32:12 pm »
What program? You left that detail out.

But in general, you'll have to connect the nets between pins before you can use any kind of auto-routing feature.

can you explain how to insert the connector and how to connect
which options to use

thank you


PinHeader_2x10_P1.27mm_Vertical


 

Offline jpanhalt

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #6 on: July 27, 2021, 11:11:14 pm »
I have been following this thread and still am not sure exactly what you want to do.  For example, do you want pin to pin identity with simply a different pitch?  Is each pin considered separately or are several pins tied together?  Those are not the only questions.

In sum, provide a schematic of what you want to do.
 

Offline perieanuo

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Re: 2.54mm Connector and 1.27mm Connector
« Reply #7 on: July 28, 2021, 06:04:21 am »
connecting 20-40 ping between 2 connectors in any schematic/layout software takes less than this debate, it's pointless unless you wanna connect 2500 pin connectors and script it
 
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