Asadi, Farzin2024-07-122024-07-1220231559-811X10.1007/978-3-031-25122-1_22-s2.0-85153044844https://doi.org/10.1007/978-3-031-25122-1_2https://hdl.handle.net/20.500.12415/7332Transistors are one of the important components that are used in electronic circuits. Transistors are used for amplification or switching purposes. This chapter focuses on applications of Bipolar Junction Transistors (BJT). Most of the circuits in this chapter use 2N3904 transistor. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.eninfo:eu-repo/semantics/closedAccessBipolar TransistorsElectronics CircuitsTransistor AmplifiersFrequency ResponseBook Chapter78N/A35