yes of course, but i wouldn't call it a PCB ;)
Just a strip pcb meant for prototyping.
The vertically arranged resistors are for limiting the LED
The horizontally arranged resistors are pullup resistors for
the VFO A, B and PTT Buttons.
There are 3 KY-040 encoders completely with their own pcb and
Button and Encoder Output pins.
I've tried to attach them to pins having interrupts in the
arduino to have a better switching sense.
I really would like to extend it to have another bunch of
controls on it.
I think a RX=TX (On Off), RX -> TX (Sync) would be cool. I
also would like to add a Mode selector.
And the top of my list would be a little display to show the
selected value, when selecting something ;)
But it had to be quickly available and it's working flawlessly
since nearly a year.
Am 14.05.2020 um 17:10 schrieb Andrea
May I ask you to show us, when you have spare
time, a schematic of your arduino micro knob or at least a
photo of the back of PCBs?
Thank you very much :-)
Andrea SWL I-1360TN
Il gio 14 mag 2020, 16:13
Chris and I really appreciate your help.
Bill - G4ERV