Tesla Roadster Flight Simulator
Wired White v4 Explore hypothetical Tesla Roadster cold-gas hops, launch and braking, with tank cooling, gas use, claim checks and a physical, fixed-scale replay.
Engineering calcs
Calculators by WiredWhite engineers: inputs, formulas you can read, results, charts and drawings, checked against reference cases. They run in your browser.
Wired White v4 
My Engineering IQ Test — 16-Question Engineering Quiz
Wired White v2 Take a 16-question engineering quiz covering electrical, mechanical, control and maths. Get category scores, worked formulas and a result you can share.
BLDC Motor Design Calculator: Winding, Kv, Kt and Losses
Wired White v2 Size a star-connected BLDC winding, convert Kv and Kt, and check torque, voltage headroom, copper losses and slot fill. Includes a speed envelope and six-step commutation animation.
DC Motor Design Tool: Speed, Torque and Efficiency
Wired White v2 Calculate brushed DC motor speed, torque, current and efficiency from datasheet or winding data. Explore operating curves, voltage sizing, field estimates and commutation.
Axial Flux Motor Design Tool
Wired White v3 Design coreless or iron-cored AFPM motors with radial magnetic solutions and loss models. Compare diameter ratio, torque density, air-gap shear and direct-drive presets.
Induction Motor Design & Equivalent Circuit Calculator
Wired White v2 Size air-gap, tooth and yoke magnetic loading; calculate motor torque, current, efficiency and losses. Enter circuit parameters or estimate them from catalogue data.
IPMSM Design Tool: Ld, Lq, MTPA and Field Weakening
Wired White v2 Estimate IPMSM flux linkage and saturating dq inductances, then explore MTPA, field weakening and voltage-limited torque with Prius reference checks.
SynRM Design Tool — Flux Barriers, dq Torque and Ripple
Wired White v2 Size circular flux barriers and estimate SynRM saliency, dq flux, torque and voltage. Compare known inductances and assess ripple from an entered harmonic spectrum.
BESS Sizing Calculator: Battery Capacity and PCS Design
Wired White v2 Size a BESS for PV self-consumption, peak shaving or backup. Calculate battery kWh, PCS kW and kVA, C-rate limits, efficiency losses and end-of-life capacity.
FOC Simulator: PMSM and Induction Motor Current Control
Wired White v2 Simulate field-oriented motor control with tuned PI current loops, decoupling, MTPA and field weakening. Explore dq transients, torque, inverter limits and rotating current vectors.
Clarke-Park Transformation Simulator: abc to dq0
Wired White v2 Convert abc currents to αβ0 and dq0 with animated phasors, rotating frames, amplitude- or power-invariant scaling, and inverse reconstruction.
EV Wallbox Cable Size & Load Management: 11 kW vs 22 kW
Wired White v2 Compare 11 kW and 22 kW wallboxes, house connection headroom and load management. Check copper feeder voltage drop, entered ampacity and German installation requirements.
Balcony Solar Calculator: Yield, Battery and Payback
Wired White v2 Design a balcony power plant and compare solar alone with a battery. Estimate hourly yield, self-consumption, annual savings and payback for German or Swiss installations.
SPM-PMSM Design Calculator: Back EMF and Cogging Torque
Wired White v2 Design a surface PMSM with semi-closed slots. Calculate air-gap field, back EMF, cogging torque, inductance and active length using a verified 2D subdomain model.
PWM Simulator: SPWM, SVPWM and Discontinuous PWM
Wired White v2 Compare SPWM, SVPWM, THIPWM and DPWM0–3. Animate the space-vector hexagon, inspect seven-segment switching and dwell times, and compare current ripple and relative switching loss.
Buck-Boost DC-DC Converter Design Tool
Wired White v2 Design a non-inverting four-switch buck-boost power stage. Check CCM/DCM operation, inductor and capacitor sizing, RMS and peak stresses, and optional iGSE core loss.
Electric Vehicle Charging Cost & Time Calculator
Wired White v2 Estimate EV charging time, billed energy and cost with charging losses and taper. Compare electric and gasoline running costs using your tariff and driving distance.
Virtual Wind Tunnel
Potential flow around an airfoil or a cylinder by a panel method with the Kutta condition: lift, circulation, surface pressure, a lift polar and the flow field.
Solar System in Miniature
Eight recognizable planets and Earth's Moon: artistic scale, true relative orbital and rotation periods, and moving day–night boundaries.
PM machine field: subdomain model
Wired White v1 Magnetic field, cogging torque, back-EMF, inductance and torque of a surface-magnet machine with open radial slots and optional stator flux barriers, from an analytical subdomain model (Fourier series in each region, solved as one linear system).
Winding layout calculator
Wired White v1 Three-phase winding scheme, linear and circular diagrams, winding factors and allowed parallel coil connections for tooth-coil and distributed windings.
MeowL vs Excel
Press â–¶, then Space (or tap the drawing) to flap. MeowL dodges spreadsheet errors; every frame is calculated by the same engine as a beam.
Winding factor and MMF
Wired White v1 Slot layout of an m-phase winding, winding factor and MMF spectra, and the MMF along the air gap as the currents turn (â–¶): the working wave travels with the rotor, the others at their own speeds, some backwards. Even numbers of phases and flux barriers in the stator yoke.
Junction temperature of a power semiconductor
Wired White v1 Estimate steady-state junction, case, and sink temperatures and a single-pulse junction rise from a four-term Foster model.