Support QRP CoA Everywhere

Sunday 4 March 2018

DPDT relay pin outs

Grrr assumed were the same but were different.


Found were these.... Common 2 and 7, switching 3 & 4 or 5 & 6


Thought they were these. Common 6 & 6, switching 2 & 4 or 5 & 7

Different subtle but BIG difference.



No comments: