"AMB" <adsfdfs@dsfs.lt> wrote in message news:hdsalv$2jo$1@trimpas.omnitel.net... > kaip butu galima "suprasti" kad per laida teka srove? pajungtas bus tenas > 220V 2-3kw. man reikia 5V arba 0V priklausomai ar teka srove ar ne. Gal but http://www.elfaelektronika.lt/artnr/76-962-06/current-sensor-3&-8211;20-a-%27%27open-loop%27%27