On Sun, 28 Feb 2016 22:17:32 +0300 Max firstname.lastname@example.org wrote:
The circuit power is totally on ham choice. Usually, 5V from USB or PC PSU molex and LDO for 3.3V + some cap ~10mF after it.
Everything's clear now, thanks.
If previous image is copyrighted, I have another one. :)
If you did not draw it yourself or the author gave his permission in form of an appropriate license you are not allowed to publish *any* picture - and we are not allowed to host them for the public in our mailing list archive either...