I forgot to add room for the TRRS headphone connector on the left side. The 4-conductor cable will carry power and data between the central unit and this keyboard half. I had some TRRS breakout boards, which would be easier to install than chassis-mount units. I redesigned the left side pieces to include a cavity for the component, holding it steady and providing a wireway to the onboard microcontroller. I labeled each layer according to where it should be in the stack. I eliminated the gap layers to support the hitch pins holding this in the cyberdeck.
The first revision felt flimsy, so I added another M3 hole between the hitch pin holes. I manually drilled the top and bottom layers to include this feature but added it to the drawing for future builds. I assembled and disassembled the unit several times, which was tedious because I had to install the bolts from the bottom without letting them slip back through. In the future, I would like to install coupler nuts in the middle layers to add short screws from the top and bottom.
The rest of the posts for this project have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Completed projects from year 8
Completed projects from year 9
Completed projects from year 10
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
2023-09-19
The first revision felt flimsy, so I added another M3 hole between the hitch pin holes. I manually drilled the top and bottom layers to include this feature but added it to the drawing for future builds. I assembled and disassembled the unit several times, which was tedious because I had to install the bolts from the bottom without letting them slip back through. In the future, I would like to install coupler nuts in the middle layers to add short screws from the top and bottom.
The rest of the posts for this project have been arranged by date.
First time here?
Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6
Completed projects from year 7
Completed projects from year 8
Completed projects from year 9
Completed projects from year 10
Disclaimer for http://24hourengineer.blogspot.com and 24HourEngineer.com
This disclaimer must be intact and whole. This disclaimer must be included if a project is distributed.
All information on this blog, or linked by this blog, is not to be taken as advice or solicitation. Anyone attempting to replicate, in whole or in part, is responsible for the outcome and procedure. Any loss of functionality, money, property, or similar, is the responsibility of those involved in the replication.
All digital communication regarding the email address 24hourengineer@gmail.com becomes the intellectual property of Brian McEvoy. Any information contained within these messages may be distributed or retained at the discretion of Brian McEvoy. Any email sent to this address, or any email account owned by Brian McEvoy, cannot be used to claim property or assets.
Comments to the blog may be utilized or erased at the discretion of the owner. No one posting may claim property or assets based on their post.
This blog, including pictures and text, is copyright to Brian McEvoy.
2023-09-19
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