A $1.29 FPV diversity controller (theory & design)
A diversity controller for FPV RC planes and multirotors that costs just $1.29 and uses only 6 components?
Impossible???
See for yourself.
This video shows you the theory behind how this uber-simple diversity controller works and also demonstrates it working on a breadboard.
Part 2 has the instructions for building the dead-bug DIY diversity controller.
Here are some links for the parts:
Digikey:
LM324 14-pin DIP package ($0.57)
CD4066 14 pin DIP package ($0.52)
The resistors can be purchased anywhere and can be any power rating from 1/8W through to 1/4W. I'd expect to pay no more than $0.05 each for these.
Impossible???
See for yourself.
This video shows you the theory behind how this uber-simple diversity controller works and also demonstrates it working on a breadboard.
Part 2 has the instructions for building the dead-bug DIY diversity controller.
Here are some links for the parts:
Digikey:
LM324 14-pin DIP package ($0.57)
CD4066 14 pin DIP package ($0.52)
The resistors can be purchased anywhere and can be any power rating from 1/8W through to 1/4W. I'd expect to pay no more than $0.05 each for these.
Mdp.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user,
if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.