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Forum UPDATE Feedback on Experimenting with Waterproof Connectors PLUS a Poll on Test Equipment Prizes
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Forum Thread Details
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  • waterproof connectors
Related

UPDATE Feedback on Experimenting with Waterproof Connectors PLUS a Poll on Test Equipment Prizes

rscasny
rscasny over 2 years ago

About three weeks ago, I posted a forum discussion called Seeking Your Feedback on Upcoming Experimenting Challenge -- Waterproofing Electronics. You gave me some great feedback (changing challenge prizes) and what to include in the challenge kit. This is a follow up to that discussion. 

Summarizing the Experimenting with Waterproofing Challenge

The idea is pretty basic. We would give each participant a kit with waterproof connectors, a customized watertight enclosure (with holes drilled for the panel mount connectors) and a single board computer. Your challenge would be to put it all together. You would have to mount the SBC in the enclosure and wire it up. Then, perform experiments that test the waterproofing capabilities of the connectors and enclosure. Write about the results in some blogs.

Kit Version #3 --Current

image

Kit Version #2

From your previous feedback, I now want to pass by you the current version of the kit. Any feedback you have would be appreciated.

USB Type A

image

Drawing

Info

Datasheet

D-Sub

image

Drawing

Info

Datasheet

HDMI 

image

Drawing

Info

Datasheet

Coaxial Cable Assembly

image

Drawing

Info

RJ45

image

Drawing

Info

Circular Connector

image

Info

Datasheet

Enclosure

image

Drawing

Info

SBC

image

Info

Poll: What is Your Preferred Test Equipment Prizes
Some of you had mentioned that you would like prizes other than consumer electronics. So, I collected some test equipment that I could consider as prizes. Vote on your most preferred one. If you have any other choices, please comment below.

Thanks for the feedback and comments.

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Top Replies

  • Gough Lui
    Gough Lui over 2 years ago +3
    rscasny - Looks interesting and potentially straightforward to test. I look forward to applying (assuming I have the time). However, I just wanted to check that the connectors are not just "one-half" …
  • rscasny
    rscasny over 2 years ago in reply to Gough Lui +3
    Thanks for reminding me about both halves.
  • rscasny
    rscasny over 2 years ago in reply to wolfgangfriedrich +2
    Actually, the electronics are meant to be mounted in a watertight enclosure. So, what's being tested are IP67 waterproof connectors.
Parents
  • Gough Lui
    Gough Lui over 2 years ago

    rscasny - Looks interesting and potentially straightforward to test. I look forward to applying (assuming I have the time). However, I just wanted to check that the connectors are not just "one-half" (i.e. the half that goes in the box) and that the mating versions of the waterproof connector are also supplied? Bonus points if both ends are terminated to some kind of cable to make it even easier.

    The reason I ask is that many waterproof connectors may not be "entirely" waterproof on their own. Sockets may resist water ingress, however, could be shorted out by the water if an approved, compatible, waterproof-version mating connector isn't plugged in correctly and (sometimes) screwed down tightly to ensure a good seal. Having just the sockets on the enclosure will not guarantee the safety of the connectors as their contacts may still be exposed to the liquid (which could be dirty, conductive, corrosive).

    - Gough

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  • rscasny
    rscasny over 2 years ago in reply to Gough Lui

    Thanks for reminding me about both halves.

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  • rscasny
    rscasny over 2 years ago in reply to Gough Lui

    Thanks for reminding me about both halves.

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