Just a hobbyist who enjoys building projects for vintage game consoles and computers. https://www.ebay.com/str/sgdengineering
I make electronics projects on the @gadgetreboot Youtube channel
A guide does not need to have made the artifacts in the museum himself in order to earn money. I guide people so that these masterpieces meet people.
Researcher/Lecturer at PUC-Rio University, in love with old tech to build the new... https://computers.baffasoft.com.br