What is polling? What is an interrupt? What is the main potential advantage of interrupts versus polling?
BJT CommonEmitter Circuit Voltage Gain ABSTRACT: A 2n3904 NPN transistor was used to create a Bipolar Junction Transistor (BJT) Common Emitter (CE) amplifier. We need to analysis how the bias of the circuit and the values of the resistors in the circuit affect the voltageVgain A . INTRODUCTION: A BJT commonemitter (CE) amplifier circuit is shown in Figure 1, it is a very common amplifying a AC signal and still play a vital role in several audio applications. This specific amplifier uses a voltage dividing resistor network to bias the BJT. In this experiment, we need to explore how the voltage gain of the circuit is affected by changing the values of the emitter and collector resistors, how in