Helium_1-2

This works good, except reverse polarity protection does not SO PLUG IT IN THE RIGHT WAY.

Release includes: schematics, Gerbers, kicad files (warning, junkshow), BOMs. THERE IS NO GOOD LAYOUT FOR THE CAP BANK YET.

Recommend Fostex FE126 drivers in 6-10L per driver, ported to 90-110 Hz.

Helium_1.0.9_beta

This is our first release that should be fully functional. Includes BOM, three board layouts (gerbers) and the KiCad files for direct editing.

Sorry, the files in the KiCad folder are a mess - we'll clean up as soon as testing is finished on these boards.

Known error: All the SOT23 diodes (D1-3) are connected incorrectly - pins 2 and 3 are reversed on the PCB and the diodes are disconnected from the circuit.