A collection of educational HTML5 visualisation tools
See the direct relationship between the unit circle and the sine wave. Rotate the angle and watch both representations update simultaneously.
Interactive →Builds on the waveform playground by adding root-mean-square (RMS) calculations and visualisation for each waveform type.
Interactive →Interactive educational tool demonstrating three-phase alternating current. Visualise phase relationships, voltage waveforms, and power delivery.
Interactive →Navigate the full electromagnetic spectrum from radio waves to gamma rays. Compare wavelength and frequency across different bands.
Interactive →See how summing sine harmonics builds square, triangle, and sawtooth waves. Adjust the number of terms and watch the approximation improve.
Interactive →