Transistor to Operate the Relay, Transistor Switch LED on and off, Applications of Transistor as Switch, Transistor saturation Mode, BJT as Switch, Transistor Cutoff Mode

BJT as Switch

Hello dear students, I hope you all are doing great. In today’s tutorial, we will have a look at BJT as Switch. A transistor is a semiconductor device has three terminals emitter-base and collector. In different electronic devices and projects, it commonly used. There are many uses of this electronic component but most common is…