| Course Content |
Basic concepts: Voltage, current, resistance, DC and AC sources, resistors, basic resistive circuits (voltage and current dividers), introduction to AC signals (time-domain and frequency-domain concepts). Oscilloscopes and signal monitoring, inductors, capacitors, transformers, RC and RL circuits, low-pass and high-pass filters, semiconductors, p-n junctions, diodes. Diode testing and troubleshooting, diode applications, special diodes (Zener, photodiode, LED, etc.). Introduction to BJT transistors: operating principles, BJT testing and troubleshooting, switching applications, BJT biasing circuits (graphical and DC analysis), concepts of amplification and attenuation, cascaded systems, operational amplifiers (Op-Amps) and their basic applications. |