Low-cost copper pills, spacers, optics, drop-ins (Updated 23/10/2022))

[Barkuti]

@kiriba-ru

If somebody will be able to supply 17mm boost drivers, I would make S2+ pills for single led.

∅20mm H1-A driver can be used soldering it to the pill with a hot air gun. H1-As maximum Vout can be modded for triples, see Jensen567's work.

:-)