http://www.nomad.ee/micros/mc34063a/ "kuzemanas" <kuzemanas@gmail.com> wrote in message news:jk2faa$u94$1@trimpas.omnitel.net... > sveiki, reikia uzmaitinti mikrofona 24v, is kronos 9v, gal turit kokia > paprasta schemute, dekui.