Stanley A Meyer EPG Magnetic Spin Gerbers MUlt i Trigger VIc or Coils
Steam Resonator & EPG · 433 views on PCBWay · published 2026-01-05
You’re looking at a multi-channel sequential magnetic driver.
This is not a simple oscillator board — it’s a time-division pulse distributor designed to fire multiple coils in a controlled sequence, with adjustable frequency and dwell.
Below is a clean, engineering-grade breakdown.
I’ll do this in six parts, exactly as requested: Join Us Bill of Materials (BOM) What the board does (big picture) How each section works What the original transistors are doing Modern 2026 MOSFET / GaN upgrades (world-class) Immediate action plan 1.
Bill of Materials (BOM) Power & Control QtyRefValueDescription1U1NE555Master frequency oscillator1VR1Freq POTFrequency control1R1 kΩ555 timing resistor1C0.1 µF (104)555 timing capacitor Sequential Logic (Core Engine) QtyRefValueDescription4U2–U574LS90Decade counters (pulse stepping)3U6–U874LS04Hex inverters / buffers10U9–U18CD4007CMOS logic drivers10R5.6 kΩLogic pull resistors10C0.1 µF (104)Local decoupling Output Drivers (Original) QtyRefValueNotes10Q1–Q10MJE3055NPN BJT power transistor10HS1–HS10—Heatsinks10R220 ΩBase resistors10CoilExternalMagnetic coils Indicators & I/O QtyRefValue1LEDStatus1R220 Ω—TPTest points—SW1–SW10Channel select 2.
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About this board
Steam resonator and Electrical Particle Generator hardware — the thermal and magnetic side of the system. The gerbers are open — order one board or fifty, at PCBWay's price. Secure Supplies sells the build manuals, wound VIC assemblies, kits and direct build support.
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