Engineering Tools
Free calculators and interactive tools for engineers and makers. Built to help you make better design decisions.
EV Performance Simulator
Simulate EV performance including range, acceleration, and force analysis.
Try it →Fixed-Point Math Calculator
Pick Q formats for each operand and the output, see raw integers and quantization error live.
Try it →Park / Clarke Transform Simulator
Visualize Clarke and Park transforms for 2- or 3-phase currents. See how ADC sample skew creates ripple on Id/Iq.
Try it →More tools coming soon...
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