DIY 4xOS Switch

[BillC]

1 hour ago, vinniet said:

On the picture I have included I have numbered the leads.  Can you let me know which two are ground?

As 2 of them are supposed to be ground you could check for continuity between them, the 2 that are connected would be ground. 

 

Edit: Viewing the PCB images in post 1 I can see that the inside pins(2&3) are connected to the ground plane, while header pin 1 connects to socket pin 27 and header pin 4 connects to socket pin 1.

Edited January 25, 2021 by BillC

[vinniet]

17 hours ago, BillC said:

As 2 of them are supposed to be ground you could check for continuity between them, the 2 that are connected would be ground. 

 

Edit: Viewing the PCB images in post 1 I can see that the inside pins(2&3) are connected to the ground plane, while header pin 1 connects to socket pin 27 and header pin 4 connects to socket pin 1.

Thanks .. what I thought.  Did not think of checking for continuity.  

[JGRAHAM2]

On 4/21/2020 at 12:42 AM, BillC said:

The DP4T rotary switch below looks small from the images, unable to confirm but think the pin spacing is likely 0.1". It's the only one I can find at a reasonable price that's easy to mount.

https://www.ebay.ca/itm/2PC-10mm-DP4T-Rotary-Switch-Double-4-Position-15mm-Knurled-Shaft-PC-Mount-Switch/111989402572?hash=item1a1316abcc:g:SaEAAOSw9etXQYf-

I bought these and they work great both in size and function. Thanks!

[+Nezgar]

I have 30 of these 4xOS PCB's onhand. It might be a while before I get a chance to build them up, so in the mean time I'm making these available if you're handy with a soldering iron. Actually I can probably throw in the headers, socket, and resistors too. Extra if you need a programmed EPROM.

-- $5ea, postage $2 Canada/USA, $3 International

 

Or wait until I have some more assembled.

[vinniet]

On 5/26/2021 at 2:21 AM, Nezgar said:

I have 30 of these 4xOS PCB's onhand. It might be a while before I get a chance to build them up, so in the mean time I'm making these available if you're handy with a soldering iron. Actually I can probably throw in the headers, socket, and resistors too. Extra if you need a programmed EPROM.

-- $5ea, postage $2 Canada/USA, $3 International

 

Or wait until I have some more assembled.

Do you have extra pcb board assembled?  I bent pin and it broke off. 

[+Nezgar]

On 7/16/2022 at 8:13 PM, vinniet said:

Do you have extra pcb board assembled?  I bent pin and it broke off. 

Sorry for delayed response - PM sent!