🔧 Shop tools
Pulse motor shop tools
Size a coil, then watch the bench run that used that kind of wind. These are workshop estimates — not overunity claims and not a replacement for a meter. More tools (rotor layout, circuit helper, print specs) land here as people use the first one.
Free path: get a spec, open the matching long-form on YouTube. Optional membership is for Discord and WIP extras, not required to calculate.
Coil spec calculator
LiveAWG, turns, bobbin size → wire length, ohms, approx inductance, and a switch hint. Workshop presets from the bench videos.
how many turns · 16 AWG · bifilar
Open calculator →Magnet + rotor layout
Coming nextDisc diameter, magnet count and pocket spacing for even arrays (4–24). Coming next.
8 magnet rotor · 24-node spacing
Circuit helper
Coming nextBattery, coil ohms, reed/Hall/trigger → TIP31 vs 2N3055 vs MOSFET. Coming after the rotor tool.
which transistor · flyback diode
3D-print rotor spec
Coming nextPocket size, clearance, and a printable dimension card. Not a CAD app — a shop card.
magnet pocket · N52 10×3 mm
Why a calculator?
Guides tell you what 16 AWG vs 26 AWG feels like. A spec card tells you how many feet to buy and whether a TIP31 will live. Then the video shows heat, gap, and what the waveform actually does.
One path · free first
Watch free → subscribe → optional membership
Notes stay free. The full experiment lives on YouTube. Membership is optional when you want Discord and exclusives — not required to learn.
Watch full-length on YouTube
Open the complete bench run — full audio and runtime. Free path that keeps the workshop online.
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Subscribe free + turn on alerts
Hit Subscribe, then the 🔔 bell so you catch the next experiment.
Subscribe free + 🔔 - 3
Optional: join for $2.99/mo
Members-only videos, Discord, and live shoutouts — cancel anytime.
Join $2.99/mo