Free Electronic Circuits & 8085 projects

Electronic projects with circuit diagram and 8085 microprocessor projects.

Diode or gate circuit

Published on Aug 17 2010 // Diode operating circuits

Diode or gate circuits

Figure a shows, for positive logic system, called the positive or the door . Figure b shows, for the negative logic system , called the negative or door . Omit the door or gate resistance shown in Figure c . d photo “or “logic gate symbols .