SVG Animations

The web has evolved. Security issues in java and flash led to their removal from the web, which has meant a lot of applets created in java and flash no longer work. Scalable Vector Graphics (SVG) and Javascript are a poor replacement. But it can be powerful.

This site will evolve. The future is promised to no one. But at present it will center around SVG and Javascript, with an emphasis on engineering and maybe a little of falstad.

Today it's

Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac?
― George Carlin

Weather Dashboard for St. John's

Conventional Current vs Electron Flow

Electrical Conduction in Copper

Resistor Color Code Calculator / Tester - 4 Band

Resistor Color Code Calculator / Tester - 5 Band

Ohm's Law and Power Calculator

Analog Meter Reading Tester

Simple Series/Parallel Circuit

Waveforms for Series AC Circuits

Vernier Caliper

Vector Addition

Psychrometric Chart

Laws and Theorems of Boolean Algebra

Adobe fillable form: 5-variable Karnaugh Map

Shan, Shui - Procedurally-generated vector-format infinitely-scrolling Chinese landscape for the browser

Procedurally Generated Music

Stafford Analogue Design


Voltage Divider Calculator

Resistive voltage divider - Must Calculate

Resistor Value and Ratio Calculator

DC motor control simulation

PMSM (Permanent magnet synchronous motor) control simulation

Heat Sink Size Calculator

Tely 10 (2022)

Newfoundland Power outage map

City of St. John's Vehicle Locator

City of Mount Pearl Plow Tracker

Falstad's Circuit Simulator

Javascript Interface Example

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Last Modified: May 01, 2024.