I didn't have a clear idea in my head about how a dual-channel IR proximity sensor would look. When I started modeling, I couldn't land on a satisfying design. I kept going forward, hoping that I could shape something utilitarian and improve it with experimentation.
I added two pairs of holes between knuckles on the platform to have a stable mount for my infrared components. Next, I started a new model with matching holes and nut sockets. I created a 5mm LED model based on measurements and placed a pair of them to get an idea of how they should sit. I don't think they'll need to point further apart than sixty degrees, so I based the rest of the model on that premise.
The LEDs will mount in tubes where the replica model provides a perfectly shaped cavity. At the insertion end of the cylinder, I added grooves so the component should insert effortlessly, and at the far end, I put pinholes to direct a small cone of IR light.
Angle adustments
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
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.
2021-05-02
I added two pairs of holes between knuckles on the platform to have a stable mount for my infrared components. Next, I started a new model with matching holes and nut sockets. I created a 5mm LED model based on measurements and placed a pair of them to get an idea of how they should sit. I don't think they'll need to point further apart than sixty degrees, so I based the rest of the model on that premise.
The LEDs will mount in tubes where the replica model provides a perfectly shaped cavity. At the insertion end of the cylinder, I added grooves so the component should insert effortlessly, and at the far end, I put pinholes to direct a small cone of IR light.
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
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.
2021-05-02
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