Electronics : Intermediate

Study circuits that deal with electronic devices such as diodes, transistors, and operational amplifiers.


IV Characteristics of a PN junction
Series clipping circuits using diodes and a DC offset source



Clamping Circuits


Full wave rectifier




N-Channel JFET Characteristics


Multivibrator circuits : Astable
Monostable Multivibrator



Summing Junction With AC and DC Sources


Amplifiers : Simple inverting amplifier. Gain is calculated after fitting input and output waveforms against a standard sine function


Electronics : Filters and analysis

Characterize Op-Amp based filters by plotting their frequency and phase response

A multiple feedback band-pass filter centered around 1500Hz is studied between 1KHz and 2KHz . The circuit was simulated using online tools from Okawa Denshi corp


Frequency response of a piezo buzzer. The buzzer has a plateau like response between 3.3KHz and 3.7KHz


Record a sound source and analyze its quality

Electronics : Fundamentals

Tutorials to get acquainted with basic concepts in electronics. Targeted at absolute beginners.

Study the difference between Alternating and Direct current using voltage sources and waveform generators



Capacitors and their series and parallel combinations


Discharge Curves of capacitors


Study the behavior of a diode using DC and AC sources


A Light Dependent resistor, and its response time



And many more such applications that touch upon various phenomena such as EM induction , and electrochemical cells from household objects