Doing a refit of one of my SIO2SD units (Retr0Brite, new LCD, etc), and I fancy adding activity lights on the SIO2PC component:
I did this on a unit I made for AA member Philsan, but that one had an AtariMax SIO2PC in it, with ready-made hook-ups for the LEDs. This one is the standard home-made MAX232/RS232 version. What I have in mind is two additional LEDs on the front: one for transmit, one for receive. Any ideas how best to wire these up to the back of the DB9?