yeah, I wasn't up to speed on that. So two things (one each) are always touching the battery and the pos. pin, and then a third thing touches both of them at the same time? The third thing is the boat?
One thing I was searching for, at one point, was a flexible material that had good conductivity.
like . . . . .
"conductive felt"
or .. . .
"electro-rubber"
or something. That would be the cat's meow for contacts.
Poldiac switch works pretty darn good. Top button switch. Two silver plated pins hang in a channel and a third bridges the gap. Only thing I could see as improvement is increasing surface area of contact patch.
I was thinking of a switch where everything is always touching, just sometimes current runs through it and sometimes not. Contacts get dirty because of the little wee electrons jumping when the boat gets close enough, and then when it's just pulled away from the dock. .. . . . . . . . . . . no?
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like . . . . .
"conductive felt"
or .. . .
"electro-rubber"
or something.
I was thinking of a switch where everything is always touching, just sometimes current runs through it and sometimes not. Contacts get dirty because of the little wee electrons jumping when the boat gets close enough, and then when it's just pulled away from the dock. .. . . . . . . . . . . no?
![]()
Poldiac switch works pretty darn good. Top button switch. Two silver plated pins hang in a channel and a third bridges the gap. Only thing I could see as improvement is increasing surface area of contact patch.
I'm surprised that two round contacts coming together with such a small foot print even works, but it does work quite wellPerfect dwcraig1, will let that tumble around in the noggin while working on prints today.
Thanks
yeah, I wasn't up to speed on that. So two things (one each) are always touching the battery and the pos. pin, and then a third thing touches both of them at the same time? The third thing is the boat?
Good news and bad news.I'm on the list-RAH.I have to wait till Dec-BOO.Actually Boo-Hoo.
Yes, exactlyI can take a pic of it if you want. For the OliveR, I was thinking something like this (see below). The spring or magnet button thing needs to be worked out (part that breaks connection) but this is what I was thinking about last night. You have a conductive center pin that makes contact with battery with an insulator ring. Button has a metal conductor on the bottom side that bridges the battery contact piece with the top plate. Crude drawing I know, I'm more of a keyboard warrior than an artist
.
View attachment 319554
Edit: This is probably not worth the effort after reading turbocad's post a little ways back. Not intending to create more work for pdib, just tossin out ideas.
Looks kin'a like what I just tried last week. (kin'a) Just rushing by tho, didn't look too close.
I consider Rob and Pete friends of mine although were yet to meet. It would be awesome to get both of em together for some shots of patron around a raging