I downloaded the board files from here: [
github.com]
while they are not tested yet i want to take the plunge and build at least one board for my current printer
i have spent quite some time on getting a BOM together with mouser part numbers and prices
[
docs.google.com]
i have used gold plated pins etc where it was possible to lower the contact resistance which is the enemy here
for the big fets i picked one with as low ON resistance i could find, they cost more yes but run cooler
i'm not so much after lower prices here, but more parts that are up to the task and then some extra
suggestion for better parts that fit the same footprints is what i'm after.
keep it civil and constructive
the board itself: if you can see clear errors etc please direct your comments to @bobc
