Hello everyone! I hope you all will be absolutely fine and having fun. Today, I would like to provide a complete discussion on Introduction to C945. You will see a detailed description on the basics of the transistor C-945 and its different parameters. I have already shared Introduction to MMBD914 , 74HC245 , NE556 , LM348 and PIC18F4550 . So, must go through these tutorials in order to have better understanding about different IC's. C-945 transistor is basically a Negative Positive Negative (NPN) bipolar junction transistor. Libraries C945 Simulation Libraries Latest library: C945 Library for Proteus V1.0 (January 2018) Other component libraries: PC817 Optocoupler · Relay Module · Resistor · 5 mm LED · Designer Colour LED · Push Button · Active Buzzer · Electrolytic Capacitor · Ceramic Ca ...