Hello electronic engineers!!
This is Dudek Powarski from Poland. I'm a student of electronic circuits, I'm so tired of working at Mc. Donalds empty trashcans all day long. I would like a good payed electronic engineer work, then I will tell my boss at MCD f*ck off sucker. He's really nagging as long as I sit down or taking a smoke. Anyway, I want to ask you what CRT means when talking about opto- koplers. Is it when feeding LED 1mA and output transistor also draw
1mA? Best wishes,Dudek