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10/19/2021 6:22 AM
Welcome tarunk!

10/17/2021 12:40 PM
Ploni and nader fouad, Welcome!

10/15/2021 2:19 AM
merlot85, maycondelpiero and hoeltz, Welcome !

10/14/2021 10:06 AM
Thanks for the addition to the group. Seriously considering building a drum roaster along the lines of oldgrumpus's. Love the design and craftsmanship.

10/14/2021 4:00 AM
Morning, ar3mia ! and... coffee drink

In Memory Of Ginny

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PCB prototyping method
"A team from the University of Tokyo, Japan have created a way to print conductive ink onto a piece of paper from an everyday inkjet printer. This would allow hobbyists, engineers, or researchers a cheap, fast, and reliable way to quickly create and test PCB designs."
1 pound electric sample roaster, 3 pound direct-flame roaster, both handmade; modified Mazzer Mini grinder, LaSpaziale Vivaldi II automatic espresso machine. When the electricity goes out I make vacpot coffee from beans ground on my Zassenhaus hand grinder, and heat the water with a teakettle on the gas range.
Hey Dan, good to hear from you again! Very neat article. I wonder how expensive the nano particle silver ink will be. I'll bet this eventually leads to a whole new way of making boards for DIY by literally "printing" the conductive traces onto a thin substrate via ink jet printer and then adhering it to a pcb type material which would open up whole new industries for DIY and small companies.

1/2 lb and 1 lb drum, Siemens Sirocco fluidbed, presspot, chemex, cajun biggin brewer from the backwoods of Louisiana
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