Elysia Tools: Tools, Visualizations, and Samples in One Place

Days to Hours

Convert days to hours with configurable decimal precision

Math, Date & Finance

Days to Months

Convert whole days to exact calendar months from a specified start year and month

Math, Date & Finance

Days to Weeks

Convert days to weeks with configurable decimal precision

Math, Date & Finance

Days to Years

Convert whole days to exact calendar years from a specified start year

Math, Date & Finance

Hours to Days

Convert hours to days with configurable decimal precision

Math, Date & Finance

Months to Days

Convert whole calendar months to exact days from a specified start year and month

Math, Date & Finance

Weeks to Days

Convert weeks to days with configurable decimal precision

Math, Date & Finance

Years to Days

Convert whole calendar years to exact days from a specified start year

Math, Date & Finance

Aharonov-Bohm Effect Simulator

Interactive simulation of the Aharonov-Bohm effect: adjust magnetic flux through a solenoid to observe quantum phase shift and interference pattern changes in a double-slit experiment

Gravitational Lensing Simulator

Interactive simulation of gravitational lensing: drag a massive object to bend spacetime and observe Einstein rings, multiple images, and arc distortions

Hilbert Curve Explorer

Explore the fractal space-filling Hilbert curve with adjustable order, color-coded traversal, and coordinate mapping

Wavelet Synthesizer

Select mother wavelets, adjust scale and shift parameters, superimpose wavelet components, and observe time-domain waveforms and time-frequency localization in real time

RLC Circuit Bode Plotter

Visualize the frequency response of a series RLC circuit: adjust R, L, C parameters and observe the magnitude and phase Bode plots in real time

Parametric Oscillator Resonance

Explore parametric resonance via the Mathieu equation: adjust modulation frequency and depth, observe the Ince-Strutt stability diagram

Protein Folding Energy Funnel

Click the funnel to place intermediate states, observe how mutations alter energy barriers and folding kinetics

Quorum Sensing

Interactive visualization of bacterial quorum sensing: Hill equation, autoinducer dynamics, phase transition, and cooperative gene activation

Copyright-Free Raw PCM Audio Samples

Raw PCM s16le audio samples featuring nature ambience and relaxing music for waveform, playback, and conversion workflows

3 samples

Copyright-Free DTS Audio Samples

DTS encoded audio samples featuring nature ambience and relaxing music for playback, conversion, and listening workflows

3 samples

AMR Narrowband Audio Sample

AMR-NB voice audio sample for telephony playback, upload, and format conversion workflows

1 samples

GSM Audio Sample

GSM encoded audio sample for telephony playback, upload, and format conversion workflows

1 samples

Length Unit Samples

Practical length unit references you can copy when you want to compare common units directly with meters (m)

4 samples

Time Zone Workflow Scheduler ICS Samples

ICS files generated in the same structure returned by the Time Zone Workflow Scheduler, with multiple VEVENT meeting candidates exported from overlap windows

3 samples

Terraform Plan JSON Samples

Sample Terraform plan JSON files exported from terraform show -json style payloads for dependency visualization and change review

3 samples

ICS Calendar Samples

Sample iCalendar (.ics) files for testing calendar import, event parsing, reminders, and recurring schedules

3 samples