Electronic Circuit Experiments
Perform interactive virtual laboratory experiments in circuit division, active semiconductor devices, and signal conditioning.
Voltage Divider
Interactive voltage divider circuit simulation with real-time voltage, current, resistor values and circuit behavior.
Current Divider
Interactive parallel-circuit simulation demonstrating current division, branch currents, equivalent conductance, and Kirchhoff's Current Law.
BJT Transistor
Interactive NPN transistor simulation demonstrating transistor switching, current gain, DC load lines, and operating regions.
Operational Amplifier
Interactive 4-mode Op-Amp simulation covering Inverting, Non-Inverting, Voltage Follower, and Comparator operation with live oscilloscope waveforms.
Resistor Calculator
Interactive 4-band and 5-band resistor colour code calculator with bidirectional decoding, real-time SVG visualization, and tolerance range calculations.