LED polarity

[chris.knudson]

Admittedly not quite as memorable as sticking it in your A hole, but the battery + is on top, like coppertop batteries.

View attachment 71382

Now if there was just a way for me to remember to orient the jack that way...

Oh wait, I've got it...

 

[Robert]

Now if there was just a way for me to remember to orient the jack that way...

Now why in the world would you ever orient the jack any other way?

 

[chris.knudson]

Now why in the world would you ever orient the jack any other way?

Well, now that you mention it, I guess it's obvious...

 

[Robert]

Maybe this will help.

 

[Feral Feline]

Here is the CORRECT way ...


With the +9V for the board at the TOP
Ground at the BOTTOM.


Any deviation from this is WRONG!

 

[Erik S]

Here is the CORRECT way ...

View attachment 94422
With the +9V for the board at the TOP
Ground at the BOTTOM.


Any deviation from this is WRONG!

Agreed.