Nathan24816
Posts: 2
Joined: Thu Mar 05, 2020 1:12 am

Safe 4 push button layout?

Thu Mar 05, 2020 1:18 am

I want to have 4 push buttons attach to the raspberry pi. Is the layout below safe to use (current draw, shorts, etc)? I'm using pull down for all of them.

Thank you!

Image

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neilgl
Posts: 2111
Joined: Sun Jan 26, 2014 8:36 pm
Location: Near Aston Martin factory

Re: Safe 4 push button layout?

Thu Mar 05, 2020 10:10 am

Image is missing?

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Burngate
Posts: 6290
Joined: Thu Sep 29, 2011 4:34 pm
Location: Berkshire UK Tralfamadore
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Re: Safe 4 push button layout?

Thu Mar 05, 2020 11:08 am

Nathan24816 wrote:
Thu Mar 05, 2020 1:18 am
I want to have 4 push buttons attach to the raspberry pi. Is the layout below safe to use (current draw, shorts, etc)? I'm using pull down for all of them.

Thank you!

Image
The image doesn't appear to be liked by the forum software, so here it is again:
M9UynJr.png
M9UynJr.png (25.79 KiB) Viewed 172 times
Yes, it should be fine, but note the connection is for the old 26-pin GPIO header

Nathan24816
Posts: 2
Joined: Thu Mar 05, 2020 1:12 am

Re: Safe 4 push button layout?

Thu Mar 05, 2020 12:04 pm

Burngate wrote:
Thu Mar 05, 2020 11:08 am
Nathan24816 wrote:
Thu Mar 05, 2020 1:18 am
I want to have 4 push buttons attach to the raspberry pi. Is the layout below safe to use (current draw, shorts, etc)? I'm using pull down for all of them.

Thank you!

Image
The image doesn't appear to be liked by the forum software, so here it is again:
M9UynJr.png
Yes, it should be fine, but note the connection is for the old 26-pin GPIO header
oops, I didn't notice the pins. I just counted from the top. Thank you!

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